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Read the text given below and answer the questions that follows:
Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-
(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.
(ii) harvesting of rainwater to meet water requirements.
(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.
(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.
(b) Secondary treatment by biological process.
(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.
Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.
Answer the following MCQs by choosing the most appropriate option.
Q. _______ treatment involves biological, chemical and physical processes.
- a)Primary
- b)Secondary
- c)Tertiary
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Read the text given below and answer the questions that follows:Every...
Tertiary treatment technologies can be the extensions of conventional secondary biological treatment to further stabilize oxygen-demanding substances in the wastewater or to remove nitrogen and phosphorus.
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Tertiary Treatment Explained
Tertiary treatment is the final stage in the wastewater treatment process, focusing on the comprehensive purification of water before it is released back into the environment or reused.
Key Aspects of Tertiary Treatment
- **Processes Involved**:
- Tertiary treatment employs a combination of biological, chemical, and physical methods. This multi-faceted approach ensures the removal of remaining contaminants after primary and secondary treatments.
- **Purpose**:
- The main goal is to reduce pollutants to safe levels, making the water suitable for discharge into natural water bodies or for reuse in various applications, such as irrigation or industrial processes.
Stages of Wastewater Treatment
- **Primary Treatment**:
- This stage involves physical processes like screening and sedimentation to remove large particles and settleable solids from wastewater.
- **Secondary Treatment**:
- In this stage, biological processes are used to decompose organic matter. Microorganisms break down waste, significantly reducing the pollutant load.
- **Tertiary Treatment**:
- As mentioned, this stage focuses on advanced techniques to further purify the effluent. Techniques may include filtration, nutrient removal, and chemical disinfection.
Importance of Tertiary Treatment
- **Environmental Protection**:
- By ensuring that water is adequately treated, tertiary processes help protect aquatic ecosystems and maintain the quality of freshwater resources.
- **Sustainable Water Management**:
- Tertiary treatment supports sustainable development by promoting the reuse of water, thereby conserving valuable freshwater resources.
In conclusion, the correct answer to the question regarding the type of treatment involving biological, chemical, and physical processes is indeed option 'C', Tertiary treatment, which plays a crucial role in wastewater management and environmental sustainability.
Tertiary treatment is the final stage in the wastewater treatment process, focusing on the comprehensive purification of water before it is released back into the environment or reused.
Key Aspects of Tertiary Treatment
- **Processes Involved**:
- Tertiary treatment employs a combination of biological, chemical, and physical methods. This multi-faceted approach ensures the removal of remaining contaminants after primary and secondary treatments.
- **Purpose**:
- The main goal is to reduce pollutants to safe levels, making the water suitable for discharge into natural water bodies or for reuse in various applications, such as irrigation or industrial processes.
Stages of Wastewater Treatment
- **Primary Treatment**:
- This stage involves physical processes like screening and sedimentation to remove large particles and settleable solids from wastewater.
- **Secondary Treatment**:
- In this stage, biological processes are used to decompose organic matter. Microorganisms break down waste, significantly reducing the pollutant load.
- **Tertiary Treatment**:
- As mentioned, this stage focuses on advanced techniques to further purify the effluent. Techniques may include filtration, nutrient removal, and chemical disinfection.
Importance of Tertiary Treatment
- **Environmental Protection**:
- By ensuring that water is adequately treated, tertiary processes help protect aquatic ecosystems and maintain the quality of freshwater resources.
- **Sustainable Water Management**:
- Tertiary treatment supports sustainable development by promoting the reuse of water, thereby conserving valuable freshwater resources.
In conclusion, the correct answer to the question regarding the type of treatment involving biological, chemical, and physical processes is indeed option 'C', Tertiary treatment, which plays a crucial role in wastewater management and environmental sustainability.
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Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Here you can find the meaning of Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Read the text given below and answer the questions that follows:Every litre of waste water discharged by our industry pollutes eight times the quantity of fresh water. How can the industrial pollution of fresh water be reduced ? Some suggestions are-(i) minimising the use of water for processing by reusing and recycling it in two or more successive stages.(ii) harvesting of rainwater to meet water requirements.(iii) treating hot water and effluents before releasing them in rivers and ponds. Treatment of industrial effluents can be done in three phases.(a) Primary treatment by mechanical means it involves screening, grinding, flocculation and sedimentation.(b) Secondary treatment by biological process.(c) Tertiary treatment by biological, chemical and physical processes. This involves recycling of waste water.Overdrawing of ground water reserves by industry where there is a threat to ground water resources also needs to be regulated legally. Particulate matter in the air can be reduced by fitting smoke stacks to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. Machinery and equipment can be used and generators should be fitted with silencers. Almost all machinery can be redesigned to increase energy efficiency and reduce noise. Noise absorbing material may be used apart from personal use of earplugs and earphones. The challenge of sustainable development requires integration of economic development with environmental concerns.Answer the following MCQs by choosing the most appropriate option.Q. _______ treatment involves biological, chemical and physical processes.a)Primaryb)Secondaryc)Tertiaryd)None of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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