Catalytic Micro-electrolysis Wastewater Treatment Technology
Electrocoagulation Dissolved Air Flotation (EC+DAF) System is a type of industrial waste water treatment plant that adopts micro-electrolysis technology to improve wastewater utilization rate.
And we all know that the concentration of organic pollutants in heavy-polluted industrial wastewater such as medicine, chemical industry, electroplating, printing and dyeing is high, the structure is stable, and the biodegradability is poor. It is difficult to achieve the standard discharge by conventional processes, and the treatment cost is high.
Micro-Electrolysis Technology applied into industrial waste water treatment plant is an ideal process for the treatment of high concentration organic wastewater. This process can not only significantly reduce cod and chroma, but also greatly improve the biodegradability of wastewater when used for the treatment of high-salt, refractory and high-chroma wastewater.
Technical Overview - Micro-Electrolysis Technology
This technology is to use the micro-electrolysis filler filled in the micro-electrolysis equipment to produce the "galvanic cell" effect to treat the wastewater when the power is not available. When water is supplied, numerous "primary cells" with potential difference of 1.2V will be formed in the equipment. The "primary battery" uses waste water as electrolyte, and conducts electrolytic oxidation and reduction treatment of waste water through discharging current to achieve the purpose of degrading organic pollutants.
The new ecology [• O H], [H], [O], Fe2+, Fe3+, etc. generated in the treatment process can react with many components in the wastewater by oxidation and reduction, such as destroying the chromogenic group or color aid group of the colored substances in the colored wastewater, or even breaking the chain, to achieve the effect of degradation and decolorization; The generated Fe2+is further oxidized to Fe3+, and their hydrates have strong adsorption-flocculation activity, especially the formation of ferrous hydroxide and ferric hydroxide colloid flocculants after adding alkali to adjust the pH value. Their flocculation ability is far higher than that of iron hydroxide colloid obtained by hydrolysis of general agents, and can flocculate a large number of small particles, metal particles and organic macromolecules dispersed in the water
Its working principle is based on the combined action of electrochemistry, oxidation-reduction, physics and flocculation precipitation. The process has the advantages of wide application range, good treatment effect, low cost, short treatment time, convenient operation and maintenance, low power consumption, and can be widely used in the pretreatment and advanced treatment of industrial wastewater.
Applications
1.Dying, chemical and pharmaceutical wastewater,Coking and petroleum wastewater.
------The BOD/COD value after treatment has been greatly increased.
2.Printing and dyeing wastewater.Leather wastewater.Papermaking wastewater and wood processing wastewater.
------It has good application for decolorization, and effectively removes COD and ammonia nitrogen.
3.Electroplating wastewater,Printing wastewater,Mining wastewater and Other wastewater containing heavy metals.
------Heavy metals can be removed from the above wastewater.
4.Organic phosphorus agricultural wastewater,Organochlorine agricultural wastewater.
------Greatly improve the biodegradability, and can remove phosphorus and sulfide
QDEVU Electrocoagulation System
QDEVU Electrocoagulation System is a combination of Electrolysis, Flocculation and Air Flotation, which can remove COD, BOD, suspended solids, grease, turbidity, chromaticity, heavy metal ions, calcium and magnesium ions, etc. in wastewater, and improve the B/C value of biochemical treatment. When the wastewater is treated by electrolytic flocculation, it can not only coagulate and precipitate colloidal impurities and suspended impurities, but also remove a variety of pollutants in the water due to the oxidation of the anode and the reduction of the cathode.
Our product is designed to provide the highest level of performance and reliability for industrial waste water treatment. Our advanced technology processes industrial waste water quickly and efficiently, reducing the need for additional water treatment.
It is also designed to be eco-friendly, with minimal environmental impact. It is also designed to be easy to use and maintain, with minimal downtime. Our team of experts is available to provide advice and guidance on the installation and operation of the plant, ensuring the best possible results.
If you are looking for an efficient and reliable industrial waste water treatment plant, then look no further. Our product is designed to provide the highest level of performance and reliability, while also being cost-effective and eco-friendly. Contact us today to learn more about our industrial waste water treatment plant.
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