This series of products based on glass fiber reinforced unsaturated polyester resin high-strength glass fiber material as the main material, the use of advanced glass fiber winding process to produce a simplified concave convex surface of the wheel shaped head structure. The thickness of the cylinder, plus disk spacing using " ansys" structural calculation software for strength, stiffness optimization unique design, the structure design is unique. It has the characteristics of light weight, high strength, good corrosion resistance, no leakage, no pollution, good shape, long service life, etc. Both ends of the pool body is provided with inlet, outlet pipe and tank top with check wellhead, The pool with a partition board separated and a water circulation device to increase the retention time, improve the effect of corruption.

Scope of application:

The preliminary treatment of the life of the industrial and civil buildings, such as residential building, office building, school, nursing home, enterprise workshop, life, etc…

Product performance and characteristics

1.Products using high-quality FRP composite materials manufacturing, with a cid, alkali resistance, resistance to tensile, compressive strength, impact resistance, high strength, service life and building synchronous.

2.Good sealing, no leakage, completely prevent the traditional septic tank pollution caused by groundwater seepage. At the same time, the damage to the building is improved by the wet and soft sinking of foundation, which has good environmental benefits.

3.The equipment adopts the unique structural design and, hanging membrane packing, high removal efficiency, covers an area of small, flexible site selection, especially suitable for building area of the old city reconstruction in sewer system established septic tank.

4.Product light weight, easy to transport. Product integral forming, no need to assemble, installation fast.

5.Products with high compressive strength, can be installed in the green lawn, can also be installed in the road.

Working principle

Septic tank is a kind of using precipitation and anaerobic fermentation principle was used to remove the primary treatment of sewage suspended solids in the organic matter to build a life sewage containing large amounts of excreta, scraps of paper, parasite and other impurities, the suspended solids concentration between 100-350mg/L. The suspension is organic BOD5 in 20-200mg/L. Sewage into the septic tank by 12-24h precipitation, removal of suspended solids 50%-60%.Precipitated sludge through anaerobic digestion of more than 3 months, the sludge organic matter decomposition into stable inorganic material, easy to corruption of raw sludge into stable ripe sludge, changing the structure of sludge, reducing the moisture content of sludge, regular Qingtao Sinotrans, landfill or used as fertilizer.