Electrocoagulation waste water treatment power supply

Electrocoagulation waste water treatment power supply

Electrocoagulation waste water treatment equipment intruduction:
Electrocoagulation method (waste) water treatment equipment is water treatment equipment. It uses principle of electrolysis and coagulation, to make multiple physical and chemical effects towards pollution (waste) water pollutants in the redox, neutralization, condensation, air separation and other, which rapid completion of sewage (waste) water treatment. With advantages of easy maintenance, high degree of automation, automatic plate cleaning, processing efficiency and stability, small workplace, high processing speed and so on.

Electrocoagulation waste water treatment

Electrocoagulation waste water treatment

Electric flocculation waste water treatment make using of aluminum or iron anodic dissolution, make water pollutants particles gathered into groups then sedimentation or air separation.
Electrocoagulation waste water treatment has the advantages of high efficiency, small amount of mud and easy solid-liquid separation, no need of external chemical, less secondary pollution, equipment operation simple control and maintenance, easy automatic control and final total dissolved (TDS). Now electrocoagulation waste water treatment become an effective way to deal with inorganic and organic wastewater, such as heavy metals, fluoride ions and dyes.

Electric flocculation technology has a long history, in 1889 London first built electric flocculation treatment of seawater and electrolytic waste workshop. In 1906, the electric flocculation technology was first patented by the German A. E. Dietrich in the United States and used for the treatment of the ship’s sewage. Due to early electrocoagulation technology level is low, high energy consumption, less waste treatment, so in the future for a long time has not been widely used. In recent years, with the increasing complexity of industrial waste water types and the demand for small and high efficiency wastewater treatment equipment, electrocoagulation technology has become a research hotspot.
Among them, the in-situ formation of flocculant and its flocculation mechanism are analyzed in detail, the influence mechanism of various factors on flocculation efficiency and electrode polarization and passivation, the attempt of electrocoagulation for more types of wastewater treatment, and the electrocoagulation technique electric float, such as material and chemical technology to improve the overall efficiency of treatment and other areas of the main research direction.

Electrocoagulation waste water treatment power supply

Electrocoagulation waste water treatment power supply

Electrocoagulation Power Supply on electric field effect:

At present, the method of effectively suppressing plate passivation is to replace the DC current with pulse current power supply and reduce the electrolytic polarization. The intermittent period of pulse current can cause the electrolyzed metal ions to react fully with OH- in the water to form a flocculant, and with the water out of the electrode area, thereby reducing the metal ion oxidation film probability. Substrate commutation can periodically change the direction of polarization, damage the fixed polarization region and effectively inhibit the passivation.

Water treatment power supply

Water treatment power supply

Water treatment power supply:

Waste water treatment

Waste water treatment

Water treatment power supply electrolysis of water to produce hydrogen and oxygen. The electrolysis of water basically is under external electric field to split water into H2 and O2. DC power supply electrolysis is a very powerful means to promote redox reactions, many other redox difficult to react, can be via DC power supply electrolysis to achieve.
For example: single fluoride can be anodized from molten fluorine in anode, molten lithium slat reduced to metal at the cathode.

Water treatment power supply

Water treatment power supply

Water treatment power supply features:

1, Our water treatment power supply can be a single main cabinet or dual main cabinet plus control cabinet structure according to user requirements.

2, When DC output current ≥10KA, with full circuit electrically coupled in parallel with reverse-phase rectifier circuit, significantly reducing the eddy current losses and improve the efficiency of the equipment.

3, Control mode can be divided into open loop (manual) and closed loop (automatic) two kinds according to production process requirements, and can be changed each other, with the number of DC current output according to the national standard harmonic currents can be divided into 6, 12, 24, 36 and 48 phase pulse rectifier, eliminates power 3, 5, 7 rate rectifier harmonic pollution on the grid.

4, Water treatment power supply device with over-current, over voltage, short circuit, under branch, phase failure, high water temperature, low water pressure, oil temperature high/low, higher oil pressure protection, fully integrated control loop.

5, Main board adopts KDW-06 type high-power digital circuit trigger anti-jamming system, has a strong anti-interference ability. And having high precision control, good stability, reliable operation advantages.

6, Cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting.

7, Control method can be integrated analog control and computer control two type.

Sea water desalination

Sea water desalination

Waste water system

Waste water treatment system

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Waste water treatment system needed in plating machine industry:

In electro plating processes, there will be waste water generated and discharged. Therefore, to protect environment, and to ensure the harmonious development of construction projects and environmental protection, need to set up Waste water treatment system.

Waste water treatment system Design principle:

A, Based on customers’ waste water quality parameters, and discharge standards which meet local standard to design waste water treatment system.
B, Strive to save investment, equipment structure reasonable, low energy consumption, convenient operation and management, low operating cost.
C, Using scientific processing technology, to make the whole system run automatically under the control of microcomputer.
D, Adapt to the changeable feature of water quality and quantity, which can withstand impact load, and has the flexibility on operation.
Design requirements:
The water is clear and clean, no smell.

Waste water treatment system main structure and main devices:(Can be different according to requirements).

Waste water treatment system main structure:
Reaction pool:
Inclined plate precipitation pool;
Rapid filter;
Waste water lifting pump ( anti corrosion self-priming pump);
Reaction pool air agitation system;
Dissolve, dosing device;
Instrument  (PH monitor);
Electrical and control design.

Greening:

Around the waste water treatment facilities should also conduct greening work according to the needs, outside the structures exposed part to using the latex paint, for the purpose of the whole factory beautiful and uniform.

Environmental protection:

In order to prevent smell, piling of waste water must be cleared up;
In order to prevent the physical and mental health effects of noise environment, our design selection of low noise equipment, in order to meet the standards of environmental protection.

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