Wastewater Sewage Water Treatment Plant Industrial Standard Export Packing Township

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: TK-WW
• Method: Biological Treatment
• Usage: Industrial, Agriculture, Hospital
• Material: Stainless Steel / Carbon Steel/FRP
• Flow: 100t/H
• Power: 380V 50Hz
• Application: Discharge Compliance
• Voltage: Can Be Customized as Client Request
• Function: Reduce 95% Cod and BOD
• Standard Configuration: Siemens PLC
• Transport Package: Nude Packing
• Specification: Carbon steel/stainless steel/FRP
• Trademark: TK
• Origin: Guangzhou
• HS Code: 8421219990
• Production Capacity: 50000/Year
• Package Size: 200.00cm * 90.00cm * 200.00cm
• Package Gross Weight: 5000.000kg

Product Description

Sewage water treatment plant discharge industry factory tertiary wastewater treatment municipal facilities recycle purification machine

Sewage treatment equipment is used to treat wastewater or sewage equipment, through a series of physical, chemical and biological processes, the harmful substances in the sewage will be removed or transformed, and ultimately to meet the discharge standards or can be reused water quality requirements The following will be a detailed description of the principle of operation of sewage treatment equipment.
Plate and frame filter press is a kind of equipment to realize solid and liquid separation in industrial production, applied in chemical, ceramics, petroleum, medicine, food, smelting and other industries. It is also suitable for industrial filtration sewage treatment; the hydraulic type is an integrated type of machine, electricity and liquid. It adopts hydraulic equipment pressure, and manual mechanical locking to keep pressure. Easy operation and maintenance, safe and reliable operation. The working principle of plate and frame filter press: it is used for solid and liquid separation. The filter press filtered mud cake has higher solid content and excellent separation effect. The basic principle of solid-liquid separation is: the mixed liquid flows through the filter medium (filter cloth), the solid stays on the filter cloth and gradually accumulates on the filter cloth to form filter cake. The filtrate part penetrates the filter cloth and becomes clear liquid without solids.
1,Physical treatment process

Screen filtration	After the sewage enters the treatment equipment, it is first filtered through the screen to remove the large particles of suspended solids and solid wastes
Sand sedimentation tank	after filtering through the ornamental net sewage into the sand sedimentation tank, the use of gravity, so that the heavier suspended solids settled to the bottom, the formation of sediment, purification of sewage
Sedimentation tank	After the treatment of sand sedimentation tank sewage into the sedimentation tank, the use of sedimentation tank with a longer residence time, so that the smaller suspended solids and plankton settle to the bottom, the formation of sludge

2,chemical treatment process

Adjustment of pH value	By adding chemicals, the pH value of the sewage is adjusted to make it suitable for the subsequent treatment process. For example, acidic sewage can be added to alkaline chemicals to neutralize the treatment
Coagulant addition	by adding coagulant, so that the suspended particles in the sewage coagulation into larger clusters, to facilitate the subsequent settlement or filtration. Commonly used coagulants are polymerized aluminum chloride, polymerized iron sulfate and so on
purifying agent casting	according to the type and concentration of pollutants in the sewage, select the appropriate purifying agent casting, in order to remove organic matter, heavy metal ions and other harmful substances. Commonly used purification agents are activated carbon, chlorine, ozone and so on

3,Biological treatment process

Aerobic biological treatment	after physical and chemical treatment of sewage into the aerobic biological treatment unit, through the passage of oxygen and suitable temperature, pH and other conditions, the use of aerobic microorganisms on the degradation of organic matter, organic matter into carbon dioxide and water
Anaerobic biological treatment	part of the difficult to degrade organic matter and sludge into the anaerobic biological treatment unit, the use of anaerobic microorganisms on the degradation of organic matter, producing methane and other reusable gases

4,secondary sedimentation process
After biological treatment, the sewage enters the secondary sedimentation tank, using the longer residence time of the sedimentation tank to make the microorganisms and suspended particles settle to the bottom and form the secondary sedimentation sludge.
5,Disinfection process
In order to kill the residual bacteria and pathogens, the treated sewage is disinfected. Commonly used disinfection methods include ultraviolet irradiation, ozone oxidation, chlorine disinfection and so on.
6, sludge treatment
The sludge generated after the sedimentation process needs to be treated. Common treatment methods include thickening, dewatering, drying, etc. to reduce the volume and reduce the impact on the environment.
7, water quality testing
The treated water quality is tested to ensure that it meets the discharge standards or reusable water quality requirements. Common test indicators are suspended concentration, chemical oxygen demand (COD), biochemical oxygen demand (BOD), ammonia, total phosphorus and so on.

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