Answer: Sewage water treatment
Explanation:
The Clean water Act funded the created the fund which was used for the sewage water treatment. This is because the sewage water can be treated and the pollutants from it can be cleaned.
This act provides the funds for the proper establishment of the sewage sludge by the land application, , surface disposal, incineration and by other means.
The cleaning of the sewage water is funded by the The Clean Water Act.