1, saving space and occupying no surface area.
The "integrated sewage treatment equipment" can be buried under the surface, and the surface can be used as green space or square land, so the equipment does not occupy surface area, does not need to build a house, and does not need heating and insulation.
2. The service life can reach 15 years or more.
"Integrated sewage treatment equipment" is composed of water tank, steel structure and shallow buried depth. The steel structure pool is protected by the first interpenetrating network anticorrosive coating in China. It is an interpenetrating network polymer formed by interpenetrating rubber network and plastic network. Acid resistance, alkali resistance, salt resistance, gasoline and kerosene resistance, aging resistance, wear resistance and rust prevention. After the coating is applied to general equipment, the anticorrosion life can reach more than 15 years.
3. Good decontamination effect and stable effluent quality.
The AO biological treatment process in "Integrated Sewage Treatment Equipment" adopts push-flow biological contact oxidation tank, and its treatment effect is better than that of fully mixed biological contact oxidation tank or two-stage and three-stage series fully mixed biological contact oxidation tank. But also smaller than the activated sludge pool, and has strong adaptability to water quality, good impact resistance, stable effluent quality and no sludge bulking. At the same time, a new type of elastic three-dimensional packing is used in the biological contact oxidation tank, which has a large actual specific surface area and is convenient for microbial biofilm formation and stripping. Under the same organic load, the removal rate of organic matter is higher than other packing, and the solubility of oxygen in air in water can be improved.
4. When the sludge output is less than 90 days, the sludge will be discharged at one time.
"Integrated Sewage Treatment Equipment" adopts biological contact oxidation tank in AO biological treatment process, and its packing volume load is relatively low, and microorganisms are in the stage of self-oxidation, so the sludge output is less. In addition, the moisture content of sludge produced by biological contact oxidation tank is much lower than that produced by activated sludge tank. Therefore, the sludge produced by the "integrated sewage treatment equipment" is very small, and generally only needs to be discharged once every 90 days.
5. The soil deodorizing facilities have good deodorizing effect.
"Integrated sewage treatment equipment" is equipped with soil deodorization facilities. Which utilizes the upper space of the reinforced concrete structure pool body to arrange improved soil and air distribution pipes. When the malodorous components are dissolved in the water contained in the soil through the soil layer, they are transferred to the soil due to the surface adsorption and chemical reaction of the soil, and finally decomposed by the microorganisms in it, so as to achieve the purpose of deodorization.
6. The equipment needs no special person on duty, and has high reliability.
"Integrated Sewage Treatment Equipment" is equipped with an electrical automatic control system and an equipment damage alarm system. The equipment has good reliability and generally does not need special management, but only needs monthly or quarterly maintenance.
7. This new sound-absorbing material has low noise.
The "integrated sewage treatment equipment" not only adopts the conventional noise reduction measures of fans (such as vibration isolation pads and silencers). ), a new type of sound absorption material is also installed on the inner wall of the blower room, which makes the noise of the equipment less than 50 dB during operation and reduces the impact on the surrounding environment.