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Treatment process of electroplating equipment Chemical method is one of the treatment methods widely used in electroplating wastewater treatment. It is mainly to add some drugs that can react with pollutants in sewage, and use drugs to change the chemical properties of pollutants, so that toxic and harmful pollutants can be precipitated or transformed into non-toxic and harmless substances. Chemical method mainly includes chemical precipitation method and oxidation method
Published on: September 8, 2022 Clicks: 36
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What is zero discharge of electroplating wastewater? "Zero discharge" refers to the recycling of industrial water after DTRO membrane recovers all high concentration wastewater (more than 99%) containing salt and pollutants. The acid salts and pollutants in seawater are discharged to the waste treatment station as useful chemical raw materials for landfill or recycling through MVPC plant as solid state
Published on: August 29, 2022 Clicks: 71
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What is the automatic electroplating equipment production line? The automatic electroplating equipment production line designs different loading methods and operation rhythm according to the size and output value of goods. After the preparation of relevant operating procedures, the driver will automatically operate according to the system needs, and then complete the automatic operation of the production process. The whole set of electrical control system uses PLC and industrial computer to operate together, which has strong anti-interference
Published on: August 11, 2022 Clicks: 117
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How to maintain the electroplating equipment production line? If the equipment is planned to be shut down for a long time, it should be maintained so that it will not be corroded and aged during the shutdown. To achieve: clean the road surface, clean the water on the ground, keep the road surface dry, and keep the machines, water tanks, cranes, and pendants clean and dry; All motors shall be wrapped with fresh paper for protection; All axes
Published on: July 20, 2022 Clicks: 148
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The process flow of electroplating wastewater treatment equipment is complicated due to the composition of wastewater produced by the factory production line. If mixed together, the amount of water is large, the concentration of pollutants is high, and the reaction conditions of wastewater with different properties to the treatment process are different, which will increase the investment and operation costs. Therefore, different wastewater should be treated in different ways: chromium containing wastewater Cr6+should be first reduced to Cr3
Published on: July 5, 2022 Clicks: 46
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What is the working efficiency of electroplating equipment? Many people will pay attention to the working efficiency of electroplating equipment. Now an efficient rapid electroplating equipment can carry out electroplating process for many product workpieces. In the whole process of mixing liquid chemicals, promotion can speed up the product electroplating process. In addition to the liquid chemicals filtering residues from the electroplating process box, always adhere to the purity and quality of the electroplating process
Published on: June 17, 2022 Clicks: 70
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Methods of industrial waste gas treatment: 1) The process is mature, the equipment is advanced, and the operation is stable and reliable; 2) Convenient management, operation and maintenance, high degree of automation, reducing secondary pollution; 3) Try to reduce investment and processing cost; 4) The treatment system is suitable for local conditions, with reasonable and compact layout; 5) According to the environmental protection requirements, ensure that the odor emissions treated by the project meet the national emission standards.
Published on: 2022-05-26 Clicks: 47
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Sulfur containing waste gas treatment method Sulfur containing waste gas can be treated by two methods, one is to desulfurize the fuel before combustion, and the other is to desulfurize from the flue gas after combustion. The concentration of sulfur dioxide in the flue gas is usually about 0.2, so its gas processing capacity is very large during the desulfurization process. Take the 100 million kilowatt thermal power plant as an example, 5097 meters of flue gas is generated every minute. However, according to the country
Published on: 2022-05-16 Clicks: 153
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What are the methods of electroplating wastewater treatment equipment? The purpose of electroplating wastewater treatment equipment is to make wastewater meet discharge standards and prevent environmental pollution. It is impossible to talk about all the functions if the ultimate goal cannot be achieved. According to the complexity of such waste water sources, comprehensive and comprehensive treatment methods should be adopted. Large particles of sundries, some organics and floating particles not only need to be precipitated
Published on: May 13, 2022 Clicks: 41
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What is the working principle of the vertical continuous electroplating production line? The vertical continuous electroplating production line can shorten the raw material fiber or mixed particles by adding fine particles to form high-strength composite materials, improve the strength of plastic parts, master the rough pretreatment process of plastic electroplating parts, and achieve satisfactory results. It should be considered that the plastic is non-conductive and cannot be directly plated. Conductive metal must be deposited
Published on: April 26, 2022 Clicks: 123
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How efficient is the electroplating equipment? Now an efficient and fast electroplating equipment can simultaneously plate multiple workpieces. In addition, stirring the liquid medium in the electroplating process can accelerate the workpiece electroplating, stirring the electroplating liquid medium to filter impurities from the electroplating box, and always adhere to the electroplating purity and quality, which greatly improves the electroplating efficiency and efficient and fast electroplating equipment. Including electroplating box and impurities
Published on: April 15, 2022 Clicks: 48
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Prospects of electroplating equipment How can automatic equipment not only effectively improve production efficiency and reduce work intensity, but also improve the quality of electroplating products based on targeted structural design that cannot be achieved by traditional manual production. In the production process of automatic electroplating equipment, when the cylinder rotates to the cylinder door opposite the anode, open the cylinder door to make the liquid in the cylinder
Published on: March 30, 2022 Clicks: 95
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Action principle of electroplating equipment Electroplating equipment may not accumulate positive ions of metal materials from solution. If the adverse reaction of the hydroxide ion on the cathode returning to hydrogen has a key impact, the positive ion of the metal material cannot be dissolved on the cathode. According to the test, the probability of positive ions of metal materials accumulating from the solution can obtain necessary rules from the periodic table of elements
Published on: March 10, 2022 Clicks: 69
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Sludge after zero discharge of electroplating wastewater Treatment of sludge from municipal wastewater treatment plants in China The dilemma of sludge treatment and disposal is that the output is large, the composition is complex, most of the sludge treatment is unstable, harmless, and easy to cause secondary pollution. Industry insiders acknowledge that sludge treatment is a continuation of sewage treatment. If the sludge is not effectively treated, the sewage treatment is actually only 70% completed
Published on: February 22, 2022 Clicks: 61
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The advantage of electroplating wastewater treatment equipment is that sewage treatment equipment has attracted wide attention. The control technology of electroplating process at home and abroad has developed rapidly. With the rapid development of electroplating industry, the requirements for environmental protection have become increasingly high. At present, it has begun to enter the clean production process. Integration of total volume control and circular economy. In recent years, with the development of environmental protection industry
Published on: January 14, 2022 Clicks: 52
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How to use electroplating equipment How much do you know about electroplating wastewater treatment equipment? In China, the environment has been seriously polluted, so the electroplating wastewater treatment equipment is also to meet the environmental protection and resource conservation. So, do you know how to use the electroplating wastewater treatment equipment? Next, let's take a look at the electroplating wastewater treatment equipment
Published on: January 4, 2022 Clicks: 51
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Methods of repairing electroplating equipment Electroplating equipment manufacturer's production line Electroplating pendant with good maintenance skills can ensure qualified process methods, and the quality of electroplating equipment is closely related to the quality of electroplating workpiece. Z finally obtained high-quality electroplated workpieces. Some small problems will inevitably occur in the temporary use of electroplating production line equipment
Published on: December 25, 2021 Number of hits: 65
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Chemical treatment of electroplating equipment The chemical treatment of electroplating solution is to dissolve harmful chemicals into non-toxic and pollution-free by means of redox reaction or neutralization precipitation reaction. 1. Precipitation method (1) Neutralization precipitation method. Alkali is added to the sewage containing metal cadmium to carry out neutralization reaction and change the metal cadmium into the hydrogen oxygen precipitation mode of insoluble water,
Published on: December 17, 2021 Number of hits: 68
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What are the so-called "zero discharge" process technologies required for zero discharge of electroplating wastewater? It refers to the unrestricted reduction of air pollution and electric energy discharge until zero discharge. As far as the content of zero emission is concerned, first, control the imminent electric energy and resource emissions in the treatment process to reduce them to zero; Another meaning is to put these
Released on: December 8, 2021 Number of hits: 66
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Electroplating wastewater electroplating wastewater treatment of electroplating wastewater treatment equipment is difficult to thoroughly treat and more complex mixed heavy metal wastewater treatment. The treatment of electroplating wastewater must be carried out according to such factors as the quality, quantity, process conditions, production load, operation management and water use method of electroplating wastewater. The water quality of electroplating heavy metal wastewater treatment is complex, and the composition is difficult to control. It contains cyanide, acid, alkali
Published on: December 1, 2021 Clicks: 56
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