Quality Of Septic Tank Effluent

Residential septic tank waste strength septic tank effluent will vary in quality according to the characteristics of the wastewater and condition of the tank.

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 the discharged effluent. 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. These additives which are commonly based on effective microorganisms are usually costly in the longer term and fail to live up to expectations.

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. It is important to remember that the effluent discharged from a septic tank or sewage treatment plant no matter how well treated is not clean water it is sewage effluent and presents a risk to people and the environment due to the bacteria and viruses still present. 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. Aerated wastewater treatment systems were found to perform to accreditation guidelines.

It has been verified in sample events 1 and 2 that target flow rates have been successfully achieved. However insufficient nutrient data is presently available to assess nutrient loads.