Sewage Treatment Plants (STPs) are those plants where sewage water is treated before its discharge into the rivers. Discuss the following:
Why the secondary treatment is also called biological treatment?

Why is secondary treatment also called biological treatment?

Sewage Treatment Plants (STPs) are those plants where sewage water is treated before its discharge into the rivers. Discuss the following: What is sewage composition?

Sewage Treatment Plants (STPs) are those plants where sewage water is treated before its discharge into the rivers. Discuss the following: To which types of treatment, the sewage water is subjected to? Enlist the significance of each treatment type.

Sewage Treatment Plants (STPs) are those plants where sewage water is treated before its discharge into the rivers. Discuss the following: Sewage treatment provides not only usable water but also generates fuel. Justify the statement.

What is "Secondary treatment" of sewage?

Secondary sewage treatment is mainly is

Why do we prefer to call secondary wastewater treatment as biological treatment?

why do we prefer to call secondary wastewater treatment as biological treatment?

Explain the different steps involved in the secondary treatment Of sewage.