Grease removal at septage receiving station
Grease removal at septage receiving station
(OP)
I am designing a septage recieving station at a WWTP. It is a small .5mgd wwtp. How much septage should be added to the secondary treatment (A-O)? And how should grease, grit and trash be removed from septage economically. The price of the smallest Lakeside Total Plant with grease removal is $210,000.





RE: Grease removal at septage receiving station
Usually grease and oil are allowed to precipitate in a "grease trap"....just a tank where the wastewater is drawn from some point below the surface, as grease floats.
RE: Grease removal at septage receiving station
Since septage is normally much stronger waste strength than normal domestic wastewater, you must sample prior to adding sample into the wastewater influent.
The septage receiving station is probably going to cost as much as your treatment plant. Here are some design guidelines:
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