Filter backwash recycling rule : technical guidance manual.

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Environmental Protection Agency, Office of Water, [2002]
Subjects:	Water > Purification > Filtration > Standards > United States. Drinking water > Standards > United States. Drinking water > Contamination > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS37031

Available Online