Wastewater Treatment: Overview and Background

Copeland, Claudia

Library of Congress. Congressional Research Service.

关键词: Water;    Water pollution;    Water quality;    wastewater;   

RP-ID  :  98-323
RP-ID  :  98-323_2008Mar20

美国|英语

来源: UNT Digital Library

【 摘 要 】

The Clean Water Act prescribes performance levels to be attained by municipal sewage treatment plants in order to prevent the discharge of harmful wastes into surface waters.