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An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.
The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.
    Correct answer is '37.5'. Can you explain this answer?
    Most Upvoted Answer
    An activated sludge process (ASP) is designed for secondary treatment ...
    By neglecting XE,
    QW = 37.5 m3 / day
    Free Test
    Community Answer
    An activated sludge process (ASP) is designed for secondary treatment ...
    By neglecting XE,
    QW = 37.5 m3 / day
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    An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer?
    Question Description
    An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer?.
    Solutions for An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
    Here you can find the meaning of An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer?, a detailed solution for An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? has been provided alongside types of An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice An activated sludge process (ASP) is designed for secondary treatment of 7500 m3/day of municipal wastewater. After primary clarifier, the ultimate BOD of the influent, which enters into ASP reactor is 200 mg/L. Treated effluent after secondary clarifier is required to have an ultimate BOD of 20 mg/L. Mix liquor volatile suspended solids (MLVSS) concentration in the reactor and the underflow is maintained as 3000 mg/L and 12000 mg/L, respectively. The hydraulic retention time and mean cell residence time are 0.2 day and 10 days, respectively. A representative flow diagram of the ASP is shown below.The underflow volume (in m3/day, round off to one decimal place) of sludge wastage is _________.Correct answer is '37.5'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
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