Fiberglass septic tank is an underground chamber made of fiberglass through which domestic wastewater (sewage) flows for basic sewage treatment. Settling and anaerobic digestion processes reduce solids and organics, but the treatment efficiency is only moderate (referred to as “primary treatment”). Septic tank systems are a type of simple onsite sewage facility. They can be used in areas that are not connected to a sewerage system, such as rural areas. The treated liquid effluent is commonly disposed in a septic drain field, which provides further treatment.
Fiberglass reinforced plastic FRP bio septic tank using polymer materials and high-strength glass fiber composite made of cylindrical overall septic tank, compared with the traditional brick septic tank, has the advantages of good tightness and no leakage, easy to transport due to light weight, high compressive strength, acid and alkali-resistant, long service life, quick installation.
There is no water inlet and outlet and cleaning holes in the upper part of the pool. The tank is divided into anaerobic sedimentation tank, secondary anaerobic biochemical sedimentation tank and clarifier three parts, the sedimentation tank is filled with high efficiency biological anaerobic treatment filler and hanging film filler.
The domestic sewage enters the anaerobic sedimentation tank through the drainage pipe and undergoes anaerobic sedimentation. The process adopted is an advanced hybrid film hanging system proposed by the research institute based on a lot of research.
After a certain period of cultivation, a large number of microorganisms are attached to the surface of the carrier material, and through natural domestication and mutation of enrichment, they are adapted to the microorganisms growing on the surface of the carrier material, thus achieving effective treatment of wastewater under anaerobic or anoxic conditions.
Applications of frp bio septic tank
Fiberglass reinforced plastic frp bio septic tanks can be used in residential communities, hotels and restaurants, schools, office buildings, hospitals, public toilets, small municipal transformation, local treatment of domestic sewage in industrial and civil buildings.
