Processing water-treatment-plant sludge.
Contributors: American Water Works Association.
Publisher: American Water Works Association
Published: 1974
Place of publication: Denver
Language: eng
Number of pages: 152
Subjects: Water treatment plant residuals -- Purification.; Water softening sludge.
Notes: Includes bibliographical references.
Articles reprinted from the association's Journal (chiefly the June 1973 issue)