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Intelligent Integrated Sewage Treatment Equipment

Intelligent Integrated Sewage Treatment Equipment

SCKJ-WSY-
The processing capacity is 2 tons/hour to 50 cubic meters/hour, which can be customized according to user needs. The production cycle is to be determined after negotiation.
Intelligent MBR membrane integrated sewage treatment equipment is a sewage purification and treatment equipment with biological contact oxidation method + MBR membrane process as the core technology. It can be buried underground, saving the complex links of government planning approval, design and construction, insulation, etc. of ground buildings. At the same time, it has the characteristics of good effluent quality, stable operation, automatic operation, simple management, and low noise. The combined buried sewage treatment equipment has a wide range of applications. It is suitable for the treatment of domestic sewage generated by hotels, restaurants, residential areas, new rural reconstruction, office buildings, sanatoriums and other places. It is also suitable for the treatment of organic sewage such as food, papermaking, brewing, and slaughtering.

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Features Technical Indicators Overall Dimension

(I) Intelligent MBR membrane integrated sewage equipment has the following characteristics:
1. The concentration of microorganisms can be increased by 2-4 times, and the biochemical efficiency can be improved by 20%-40%.
2. The water retention time is short, the sludge retention time is long, and the sludge production is small.
3. The secondary sedimentation tank can be omitted, the equipment occupies a smaller area, the equipment installation method is flexible, and it has no impact on the surrounding environment.
4. Fully automatic control, automatic operation, no need for special management.
5. The effluent turbidity is ≤0.2NTU, and the effluent water quality is more stable.
6. Long service life, the specifications of intelligent MBR membrane integrated sewage treatment equipment range from 0.5m³ to 50m³ per hour, the box is made of carbon steel plate, flexible and multi-module, the membrane service life is 3-5 years, and the equipment service life can generally reach more than 15 years.
(II) Equipment technology
The design of intelligent integrated underground sewage treatment equipment is mainly for domestic sewage and similar industrial organic sewage. Its main treatment method is to adopt the currently mature biochemical treatment technology: contact oxidation method + MBR membrane method.
Equipment composition:

(III) Process flow
1. Anaerobic pool The main function is to hydrolyze suspended fine organic matter to make it soluble in water, and convert large molecular complex organic matter into small molecular simple organic matter, which greatly reduces COD while creating favorable conditions for subsequent aerobic biochemical treatment and improving the biodegradability of sewage.
2. Aerobic pool The aerobic pool is also called the biological contact oxidation pool. The aerobic pool is divided into two levels. Most of the organic matter in the original sewage is degraded and purified here. Aerobic bacteria use fillers as carriers and organic matter in sewage as food to decompose organic matter in sewage into inorganic substances, thereby achieving the purpose of purification. For aerobic bacteria to survive, there must be enough oxygen, that is, there must be enough dissolved oxygen in the sewage to achieve the purpose of biochemical treatment. The air in the aerobic pool is provided by a fan. The pool uses a new type of combined biological filler. The filler has a large surface area ratio, a long service life, is easy to form a film, and is corrosion-resistant. The pool bottom uses a rotary mixing aerator to make the dissolved oxygen transfer rate high. At the same time, it has the advantages of light weight, no aging, not easy to block, and long service life.
3. MBR membrane bioreactor After the sewage is treated in the aerobic tank, the effluent flows into the MBR membrane bioreactor by gravity. The MBR membrane bioreactor is a sewage treatment system that organically combines membrane separation technology with biological treatment technology. It replaces the terminal secondary sedimentation tank of traditional biological treatment technology with membrane components, maintains a high concentration of active sludge in the bioreactor, increases the organic load of biological treatment, and reduces the amount of residual sludge by maintaining a low sludge load. Due to its effective interception effect, it can retain microorganisms with a long generation cycle, and can achieve deep purification of sewage.
4. Disinfection tank and disinfection device At present, there are many disinfection methods, such as liquid chlorine method, ozone method, sodium hypochlorite method, chlorine dioxide method, etc. The disinfection device is equipped separately according to user needs.