Pharmaceutical intermediate wastewater iron carbon filler pharmaceutical intermediate wastewater iron carbon filler pharmaceutical intermediate wastewater iron carbon filler non-plate iron carbon filler for pharmaceutical intermediate wastewater, pesticide intermediate wastewater, dye wastewater, coking wastewater, petrochemical wastewater, leather wastewater , papermaking wastewater, wood processing wastewater, electroplating wastewater, printing wastewater, mining wastewater, heavy metal-containing wastewater, organic phosphorus-containing wastewater, and so on.
Key innovations of iron-carbon filler products: (1) The multi-metal fusion of various catalysts through high-temperature melting to form an integrated alloy, to ensure that the "primary battery" effect continues to be efficient. The anode and cathode separation does not occur as in physical mixing, which affects the primary battery reaction.
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(2) The architectural microporous structure provides a large specific surface area and a uniform water flow channel, which provides greater current density and better catalytic reaction for wastewater treatment.
(3) Strong activity, light specific gravity, no passivation, no compaction, fast reaction rate, stable and effective long-term operation.
(4) Adjusting different proportions of catalytic components for different wastewaters, improving the reaction efficiency and expanding the application range for wastewater treatment.
(5) During the reaction, the active iron contained in the filler acts as an anode to continuously supply electrons and dissolve into the water, and the cathode carbon flows out with water in the form of extremely small particles. When a certain period of use is used, the filler can be replenished by direct dosing, the stability of the system can be restored in time, and the operational strength of the worker is greatly reduced.
(6) The treatment of wastewater by the filler integrates oxidation, reduction, electrodeposition, flocculation, adsorption, bridging, sweeping and coprecipitation.
(7) Low treatment cost, which can greatly improve the biodegradability of wastewater while greatly removing organic pollutants.
(8) The supporting facilities can realize the structure and equipment according to the scale and user requirements to meet various needs.
(9) Specifications: 1cm*3cm.
(10) Technical parameters: specific gravity: 1.1 tons / cubic meter, specific surface area: 1.2 square meters / gram, void ratio: 65%, physical strength: ≧ 1000KG / CM2.
Comparison of new non-plate iron carbon fillers and conventional fillers:
1. Traditional iron carbon bed micro-electrolytic filler
1. Iron shavings (about 2% carbon content): Today, the market price fluctuates around 3,000 yuan/ton, equivalent to 3.5~4.0 tons/cubic, and the market price is 1.0~12,000 yuan/cubic;
2, the time to maintain the initial processing effect can only be 1 to 2 months;
3, bring the knot, passivation, iron mud blockage, damage to the equipment, and need to replace the new filler, the actual cost of use is surprisingly high
Second, iron carbon bed micro-electrolysis new filler:
(1) 99% high-purity iron powder, high-purity carbon powder, various active metals, etc.;
(2) Process: High-temperature sintering is extremely difficult. When the iron powder is sintered, the carbon powder is preserved, and numerous micropores are generated on the surface of the regularized filler to maximize the surface area, and the micro-electrolysis effect is remarkable. The film is easy.
(3) Price calculation: The price of high-purity iron powder and carbon powder has risen a lot, and the processing cost such as labor cost and energy consumption is calculated. The price is initially set between 12000 and 15000.
(4) Consumption of new type of filler: only a small amount can be added each year, but there is no trouble with the replacement of the traditional filler and the above three major problems, and the damage to the equipment is reduced. Compared with traditional packing, in the actual use, the new packing increases the service life, reduces the loss of equipment, prolongs the service life of the equipment, and does not require a lot of manpower to replace the packing, saving labor, and the overall cost will be better than using traditional packing. Save a lot of money.
Micro-electrolysis for wastewater treatment Micro-electrolysis technology is an ideal process for the treatment of high-concentration organic wastewater, also known as internal electrolysis. New active catalytic micro-electrolysis filler: iron-carbon integration, will not produce passivation, compaction, Long-term use is durable and efficient. Only 15% of the consumption is added each year, and no filler replacement is required.
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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