Slow sand filter maintenance :
costs and effects on water quality /
Raymond D. Letterman and Thomas R. Cullen, Jr.

Description

Main Author

Letterman, Raymond D.

Related Names

Cullen, Thomas R.
Water Engineering Research Laboratory.

Language(s)

English

Published

Cincinnati, OH : U.S. Environmental Protection Agency, Water Engineering Research Laboratory, 1985.

Subjects

Water treatment plants > Water treatment plants / New York (State) > Water treatment plants / New York (State) / Cost effectiveness.
Water quality > Water quality / New York (State) > Water quality / New York (State) / Cost effectiveness.
Water > Water / Purification > Water / Purification / Slow sand filtration > Water / Purification / Slow sand filtration / New York (State) > Water / Purification / Slow sand filtration / New York (State) / Cost effectiveness.
Water > Water / Purification > Water / Purification / Slow sand filtration > Water / Purification / Slow sand filtration / New York (State) > Water / Purification / Slow sand filtration / New York (State) / Cost of operation.

Physical Description

5 p. ; 28 cm.

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