Septic Tank

Septic Tank

Products Details

Operation Process
jrms septic tank is another product within the range of environmental products .
The jrms septic tank is manufactured from durable fiber reinforced plastic (FRP)
and is an ideal solution for wastewater treatment where sufficient land is available for an adequate drainage field.
The tank is divided into two chambers, sized sufficiently to hold wastewater for an adequate amount of time 
for the solids to drop to the bottom to form sludge and the lighter material to rise to the top of the liquid 
to form a scum. A certain amount of anaerobic breakdown occurs within the tank. 
The remaining liquid effluent is passed  through the outlet pipe into the drainage system for final treatment. 
The liquid is dispersed evenly within a series of drainage pipes into the soil. The micro organisms in the
soil breakdown any organic matter left in the effluent.
Septic-tank is primary treatment structures which remove the suspended matter in domestic sewage
by adopting sediment and anaerobic fermentation principle, domestic sewage contain plenty of feces,
Paper Scrap, parasite etc impurity,
the suspended solid concentration is 100-350mg, organism concentration BOD5 is between 100-400mm, 
the suspended organism BOD is 50-200mg among of them. 
sewage enter into septic-tank will remove 50%—60% suspended matter after 12-24h sediment ,
the sediment sludge will anaerobic digestion above 3 month, 
which will make the organism decompose stable inorganics, corruptible raw sludge translate to ripe sludge ,
it changed sludge structure, reduce sludge water ratio , 
clear it and transport out regular. Landfill or reuse it as fertilizer.


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