Quality Of Septic Tank Effluent

Results from studies of septic tank effluent quality indicated that the effluent is of poorer quality than currently suggested by guidelines.

Quality of septic tank effluent. It has been verified in sample events 1 and 2 that target flow rates have been successfully achieved. Residential septic tank waste strength septic tank effluent will vary in quality according to the characteristics of the wastewater and condition of the tank. Septic tank effluent ste quality in pnrs ii biofilter performance evaluation the two highly important input factors are the composition of septic tank effluent ste and the system flowrates. Our septic tank effluent filters are perfect examples where innovation and quality come together.

These additives which are commonly based on effective microorganisms are usually costly in the longer term and fail to live up to expectations. Quality of the discharged effluent. Effluent leaving a conventional septic tank one not equipped with an effluent filter typically has concentration of 150 to 250 mg l for bod 5 40 to 140 mg l for tss and 20 50 mg l for. The preference for septic tank systems use is partly because of their relative simplicity low costs and treatment capabilities however their performances is highly variable and they often produce effluent with varied quality septic tank systems often fail due to aging user neglect poor management and lack of maintenance posing risks to.

We offer gravity effluent filters that can handle anywhere from 800 gpd to 10 000 gpd and are available in 1 16 and 1 32 filtration ensuring we have a septic filter for nearly every application. Septic tank additives have been promoted by some manufacturers with the aim to improve the effluent quality from septic tanks reduce sludge build up and to reduce odors.