China Johkasau Point Spread Waste Water Treattment Plant for Waste Water Treatment

Johkasou- Points Spread Sewage Treatment Equipment
Integrated sewage treatment equipment----Johkasou- Points Spread Sewage Treatment Equipment
Integrated sewage treatment equipment is suitable for residential areas, hotels, ,resorts, sanatoriums, schools, mines, factories, slaughter houses and other domestic sewage treatment and similar industrial sewage treatment, divided into ground and buried.
Equipment characteristics:
The buried type is characterized by being buried under the surface. The surface above the equipment can be used as greening or other land. It does not need building, heating and heat preservation, automatic control, personnel management and no sludge reflux. It is easy to operate and maintain. The whole equipment processing system is equipped with automatic electrical control system, which runs safely and reliably.
Generally, there is no need for dedicated management, only timely maintenance and maintenance of equipment. Low noise, no odor, long service life
Working principle:
The buried sewage treatment equipment is a modular and efficient sewage biological treatment equipment. It is a sewage biological treatment system with biofilm as the main body of purification. It gives full play to the characteristics of anaerobic biofilter, contact oxidation bed and other biofilm reactors, such as high biological density, strong pollution resistance, low power consumption, stable operation and convenient maintenance, which make the system have the characteristics of high biological density, stable operation and convenient maintenance. Extensive application prospects and promotion value.
Process specification:
The design of the equipment is mainly for domestic sewage and similar industrial organic sewage treatment. The main treatment method is biological contact oxidation, which is a mature biochemical treatment technology. The water quality parameters are calculated according to the design of general domestic sewage quality. The average BOD5 is 200 mg/1, and the effluent BOD5 is designed according to 20 mg/1. There are six parts: (1) primary sedimentation tank (2) contact oxidation tank (3) secondary sedimentation tank (4) disinfection tank, disinfection device (5) sludge tank (6) fan room, fan.
Centralized Sewage Treatment System:
1. Technical route - one of the main ways of centralized sewage treatment nowadays is to build sewage treatment plants in rural areas.
The integrated sewage treatment equipment has physical filtration, biodegradation and plant interception technology, which can effectively remove organic matter and achieve the purpose of removing N and P through the cooperation of aquatic plants and microorganisms. It is especially suitable for the treatment and reuse of rural domestic sewage, River and natural lake water systems.
2. Application:
The centralized sewage treatment system has the advantages of high automation and easy management. It not only has good quality of effluent, but also has high stability. As far as the present situation of rural sewage is concerned, it can completely meet the national discharge requirements. There are many engineering examples of various centralized sewage treatment methods in China. Besides land treatment methods, a lot of construction and management experience has been accumulated.
Advantages and disadvantages
Advantage:
There are many kinds of buried sewage treatment processes. On the premise that the effluent reaches the standard, the most prominent advantages are as follows:
1. The equipment is buried under the ground. It can be afforested and the environment is beautiful.
2. Generally, the whole equipment does not need to be managed by a dedicated person.
3., it can reduce the floor area, build parking lots above the equipment, and do not need to build factories and other facilities.
Shortcoming:
1. Not conducive to maintenance. Equipment failure, inconvenient maintenance and replacement. Often this is the owner's biggest annoyance.
2. Strong adaptability to the environment, anti-freezing in winter and flood control in summer. The North needs to be buried deeper and treated with heat preservation.
Scope of application: 1. Processing water quantity: Standard type is 1.0-80.0 (m3/h), more than 80.0 (m3/h) need to be designed separately.
2. Concentration of raw water: BOD5: standard type < 250 mg/L, reinforced type < 400 mg/L, more than 400 mg/L should be designed separately.
3. The equipment is mainly suitable for domestic sewage and similar industrial wastewater in residential areas, hotels, wharfs, airports, shopping malls, sanatoriums, schools, factories and mines.
Models: