1.

Compare the advantages and disadvantages of: Wastewater Treatment Plant and Passive Treatment (Example of Lagoons

Answer»

Answer:

Explanation:

Advantages

Disadvantages

HIGH treatment efficiencies possible for BOD, COD, TSS, N,

Low pathogen removal.

P.

Activated Sludge

High flexibility in operating conditions.

Possibility of producing electric energy from biogas.

Low land requirements of CAS, somewhat higher land requirements for EA.

High effluent quality

Requires skilled personnel (PARTICULAR CASE).

Dependence on uninterrupted power supply.

Some automation required.

Biogas is explosive; therefore risky in case of improper operation.

High maintenance

requirements.

Dependence on some foreign spare parts almost inevitable (PARTICULARLY CAS).

High CAPEX and

Mark as brainlist ❤❤❤



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