Septic tank is a principle of using anaerobic digestion to remove sediment and suspended organic matter sewage primary treatment of the structures of the most sewage contains large amounts of manure,litter, insect pathogens and other impurities, suspended solids concentration of 100-350mg of solid / L. Sewage into the septic tank after 12-24h of precipitation 50% -60% removal of suspended solids. Sludge settling down more than 3 months after anaerobic digestion, decomposition of organic matter in the sludge into a stable inorganic, perishable raw sludge into a stable mature sludge,changed the structure of the sludge, reducing the moisture content of sludge, regular Qingtao Sinotrans,landfill or used as fertilizer.

Specification of septic tank: 

The basic principle of septic tanks is to use the sedimentation effect produced by the proportion of parasite eggs larger than that of the feces and urine mixture and the principles of closed anaerobic fermentation, liquefaction, ammoniation, and biological antagonism to remove and kill parasite eggs and germs, and control Mosquitoes and flies breed to achieve the goal of harmless feces.

Actual picture of septic tank:

Characteristic of septic tank:
1) Without leakage and leakage, eliminate two pollution
The seal is good, and the pollution caused by the seepage of the groundwater in the traditional new septic tank water treatment is completely placed.

2) Convenient construction and convenient installation
The product is light and easy to transport. The product is formed as a whole and fast in installation.

3) Never corrode, long service life
It is made of high quality FRP composite, which has the advantages of anti acid, anti alkali, tensile, compression and impact resistance.

4) A variety of products, flexible choice
The unique structure design and high efficiency membrane packing are used, the area is small, the site selection is flexible, especially in the old city building.

Full choice of pressure tanks:

1) Residential tanks (08"~12"diameter)
2) Commercial tank (14"~24" diameter)
3) Industrial tanks (30"~80"diameter) 

Application:

1)  Industrial Water Treatment with multi-layer media
2) Water Softening
3) Centralized Filtration System for high rise residential and commercial buildings such as residence, high rise office building, hotels and resorts.
4) Aquaculture, fish farming filtration system
5) Many other water filtration and treatment applications.

If you have demands of FRP septic tank, please contact us at any time. Email: anna@zhengnacn.com