In recent years, with the gradual saturation of the urban sewage treatment market, the rural sewage treatment market is gradually emerging. Due to the dispersed rural sewage treatment market, integrated sewage treatment equipment is gradually becoming a market.

Integrated sewage treatment equipment is a device that integrates a primary sedimentation tank, I and II level contact oxidation tanks, a secondary sedimentation tank, and a sludge tank, and performs air blowing aeration in the I and II level contact oxidation tanks to effectively combine the contact oxidation method and activated sludge method, while possessing the advantages of both and overcoming their disadvantages, thereby further improving the level of sewage treatment.

Main components:

1. Hydrolysis acidification tank;

2. Contact oxidation tank;

3. Impurity sedimentation tank;

4. Disinfection treatment;

5. Aerobic sludge digestion tank.

Advantages:

1. Save space without occupying land surface area

The "integrated sewage treatment equipment" can be buried underground, and the surface can be used as green or square land, so the equipment does not occupy the surface area, does not require building, and does not require heating and insulation.

2. Long service life can reach more than 15 years

The "integrated sewage treatment equipment" consists of a pool, steel structure, and shallow burial depth. The steel structure pool adopts the domestically pioneered interpenetrating network anti-corrosion coating for corrosion prevention. It is an interpenetrating polymer formed by the interpenetrating of a rubber network and a plastic network. It is resistant to acid, alkali, salt, gasoline, kerosene, aging, abrasion, and rust. After applying the coating, the anti-corrosion life of the equipment can generally reach more than 15 years.

3. Good cleaning effect and stable effluent quality

The AO biological treatment process in the "integrated sewage treatment equipment" adopts a push flow biological contact oxidation tank, which has a better treatment effect than a fully mixed or two-stage series fully mixed biological contact oxidation tank. And it has a smaller volume than activated sludge tanks, strong adaptability to water quality, good impact resistance, stable effluent quality, and will not cause sludge expansion. At the same time, a new type of elastic three-dimensional packing material was used in the biological contact oxidation tank, which has a large actual specific surface area and is convenient for microbial biofilm formation and detachment. Under the same organic load conditions, it has a higher removal rate of organic matter than other packing materials and can improve the solubility of oxygen in water.

4. Less sludge production, discharge sludge once every 90 days

The "integrated sewage treatment equipment" adopts a biological contact oxidation tank in the AO biological treatment process, which has a relatively low volume load of the packing material, and the microorganisms are in the self oxidation stage, resulting in less sludge production. In addition, the moisture content of the sludge produced by the biological contact oxidation tank is much lower than that of the sludge produced by the activated sludge tank. Therefore, the amount of sludge generated by the "integrated sewage treatment equipment" is relatively small, and generally only needs to be discharged once every 90 days.

5. Soil deodorization facilities have good deodorization effect

The integrated sewage treatment equipment is equipped with soil deodorization facilities. It utilizes reinforced concrete structure to set up improved soil and air distribution pipes in the upper space of the pool body. When odorous components dissolve in the water contained in the soil through the soil layer, they are then transferred into the soil due to surface adsorption and chemical reactions, and ultimately decomposed by microorganisms to achieve deodorization.

6. No need for dedicated personnel to supervise equipment, strong reliability

The "integrated sewage treatment equipment" is equipped with a fully automatic electrical control system and equipment damage alarm system. The equipment has good reliability, so there is generally no need for dedicated personnel to manage it, only monthly or quarterly maintenance and upkeep are required.

7. New sound-absorbing materials have low noise levels

In addition to conventional measures such as vibration isolation pads and silencers, the "integrated sewage treatment equipment" also incorporates new sound-absorbing materials on the inner wall of the blower room, reducing the noise level during operation to below 50 decibels and minimizing its impact on the surrounding environment.

This article is organized by an integrated sewage treatment equipment and does not represent the views of our website.