EXAMINATION OF REPRODUCTIVE ENDPOINTS IN GOLDFISH (CARASSIUS AURATUS) EXPOSED IN SITU TO MUNICIPAL SEWAGE TREATMENT PLANT EFFLUENT DISCHARGES IN MICHIGAN, USA

2003 ◽  
Vol 22 (10) ◽  
pp. 2416 ◽  
Author(s):  
John P. Giesy ◽  
Erin M. Snyder ◽  
Krista M. Nichols ◽  
Shane A. Snyder ◽  
Sergio A. Villalobos ◽  
...  
Keyword(s):  
Carassius Auratus ◽  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Municipal Sewage ◽  
Goldfish Carassius Auratus ◽  
Municipal Sewage Treatment Plant

The Possible Utilization of Waste Sludge as an Adsorbent for Removal of Organic Vapor

1986 ◽  
Vol 18 (7-8) ◽  
pp. 413-420 ◽  
Author(s):  
P. C. Chiang ◽  
J. H. You
Keyword(s):  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Municipal Sewage ◽  
Methyl Ethyl ◽  
Organic Vapor ◽  
Waste Sludge ◽  
Catalyst Temperature ◽  
Major Factors ◽  
Municipal Sewage Treatment Plant

In this investigation it was found that the waste sludge obtained from a municipal sewage treatment plant could be reclaimed as an adsorbent for removal of organic vapours, i.e. toluene, methyl-ethyl-ketone and 1-1-2-trichloroethylene, through use of a pyrolysis technique. In order to find the optimum manufacturing process, several tests were performed under various conditions in which the addition of a catalyst, temperature control, and residence time in the furnace, were considered as the three major factors. Both the reclaimed adsorbent and commercially available activated carbon were evaluated to determine their adsorption capacity at various influent concentrations of organic vapours.

Occurrence and removal of steroidal estrogens in Centre Eastern Tunisia municipal sewage treatment plant

2013 ◽  
Vol 52 (10-12) ◽  
pp. 2330-2339 ◽  
Author(s):  
Dalel Belhaj ◽  
Ikram Jaabiri ◽  
Habib Ayadi ◽  
Monem Kallel ◽  
John L. Zhou
Keyword(s):  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Municipal Sewage ◽  
Municipal Sewage Treatment Plant
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