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Reduce production costs and improve efficiency. High interest rate and low production efficiency of electroplating equipment are common problems in electroplating enterprises in various regions. Due to disorderly competition and low price to attract orders, the poor economic benefits of electroplating equipment manufacturers lead to insufficient funds for enterprises to invest in improving environmental protection facilities and electroplating wastewater treatment,
Published on: 2019-05-31 Number of hits: 273
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Although China has made great achievements in wastewater treatment, the zero discharge treatment of wastewater still needs to be broken through in the future, and many environmental protection enterprises strive to achieve the goal of zero discharge. The national environmental statistics bulletin released data at the end of October 2015: the total amount of wastewater discharge in 2014 was 716.2（
Published on: May 25, 2019 Number of hits: 125
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The chemical method of electroplating wastewater treatment is to decompose toxic and harmful substances into non-toxic and harmless substances by redox reaction or neutralization precipitation reaction, or directly remove heavy metals from wastewater by precipitation or flotation. 1. Precipitation method (1) Neutralization precipitation method
Published on: 2019-05-17 Number of hits: 104
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Electroplating has been widely used in various production and scientific fields of the national economy. Especially in machine manufacturing, national defense, communications, transportation, light industry and other industries, it has become an indispensable part. Electroplating is widely used in mechanical production to improve the wear resistance and corrosion resistance of various shaft, sleeve and other parts:
Published on: 2019-05-09 Number of hits: 257
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The advantages of using membrane separation technology to treat electroplating rinsing wastewater mainly include the following aspects: 1. wastewater reuse, reducing the amount of rinsing water, further treating to meet the requirements of "zero discharge" of wastewater, reducing the scale of biochemical and physical and chemical treatment, and helping enterprises to expand production;
Published on: 2019-05-07 Clicks: 145
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Neutralization precipitation method, oxidation method, reduction method and so on are commonly used in electroplating wastewater treatment, but these methods also have corresponding shortcomings. The improved chemical precipitation method adopted by Espex Environmental Protection to treat electroplating wastewater has the advantages of small floor area, stable operation, simple operation and maintenance, etc. The treatment and discharge of electroplating wastewater is a difficult problem faced by many electroplating enterprises
Published on: April 29, 2019 Clicks: 235
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Electroplating equipment manufacturer's production line: only electroplating production line equipment with good maintenance skills can ensure qualified process methods. The quality of electroplating equipment is closely related to the quality of electroplating workpieces. Finally, high-quality electroplated workpieces are obtained. The electroplating production line equipment will inevitably have some small
Published on: April 22, 2019 Number of hits: 324
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The zero discharge system of electroplating wastewater mainly uses the membrane separation technology. Because the membrane separation technology has the advantages of low energy consumption, no phase change, no pollution, and high separation efficiency and concentration times, the appropriate membrane separation is used to concentrate the rinse water of electroplating solution, and the concentration times can reach 100 times (in volume). Concentration after membrane separation
Published on: April 16, 2019 Number of hits: 146
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The tertiary treatment of wastewater treatment equipment is mainly used for modern wastewater treatment technology. According to the treatment degree, it can be divided into primary wastewater treatment, secondary wastewater treatment and tertiary wastewater treatment. Primary treatment of wastewater: it mainly removes suspended solid pollutants in wastewater, and most physical treatment methods can only meet the requirements of primary treatment. Waste water after primary treatment,
Published on: April 9, 2019 Clicks: 154
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In the 1960s, polymers (with a relative molecular weight of 83 or above) were prepared by electroplating equipment and catalyst polymerization. Polypropylene modified plastics were referred to as polypropylene for short. This is a process of cracking oil and natural gas to produce propylene. Its main feature is low relative density, only 0.90.91; Good heat resistance, can use more than 1001, no external force, 1501 not
Published on: April 4, 2019 Number of hits: 207
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Jiangsu Jiangzhou Environmental Protection Co., Ltd. is an enterprise that has been committed to the research, development, design, manufacturing, sales and service of electroplating equipment, electroplating wastewater treatment equipment, waste gas treatment equipment, and coating equipment. We can independently support copper, nickel and chromium plating line; Galvanizing barrel plating and hanging plating line; Circular line; ABS plastic and hydraulic hard chrome wire; Automatic electroplating lines for military and civilian products& n
Published on: April 2, 2019 Clicks: 112
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In recent years, with the continuous improvement of environmental protection industry, electroplating sewage treatment equipment has been developed rapidly to a certain extent. Technical transformation shall be carried out for major sewage treatment equipment manufacturing enterprises to improve their production capacity and manufacturing level. The production level of special equipment for urban sewage treatment and its supporting general equipment has been greatly improved, and there will be broad development prospects in the future. Foreground. Electroplating is to use
Published on: March 30, 2019 Clicks: 132
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Recently, a customer asked us what we need to do if we don't use electroplating equipment for a long time. We think this question is very representative, so let our electroplating equipment design engineer make a special answer for your reference. There are now two types of electroplating equipment for nine plastics. One is a manufacturer of ordinary plastic electroplating equipment. This technology is applicable to ordinary plastics.
Published on: March 25, 2019 Number of hits: 253
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The zero discharge system of electroplating wastewater mainly uses the membrane separation technology. Because the membrane separation technology has the advantages of low energy consumption, no phase change, no pollution, and high separation efficiency and concentration times, the appropriate membrane separation is used to concentrate the rinse water of electroplating solution, and the concentration times can reach 100 times (in volume). After membrane separation, the concentrated solution returns to a certain nickel ion concentration after proper treatment
Published on: March 23, 2019 Number of hits: 144
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What do you know about electroplating wastewater treatment equipment? Now our environment has been seriously polluted, so electroplating wastewater treatment equipment is to meet environmental protection and resource conservation. Do you know how to use electroplating wastewater treatment equipment? Let's take a look at the specific use of electroplating wastewater treatment equipment. 1. Primary sedimentation tank:
Published on: March 21, 2019 Number of hits: 158
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In electroplating operation, temperature control is very strict, so there will be a complete problem control system in the electroplating equipment. Now let's look at what equipment is included in this system and how to ensure the temperature required for electroplating operation. Process temperature control is the most important link in electroplating process. If the temperature fluctuates greatly, it will directly affect the quality of electroplating and also cause energy waste. present
Published on: March 19, 2019 Number of hits: 244
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Treatment of Class III wastewater: (a) Treatment of pickling wastewater: adjust the pH of pickling wastewater to 6-9 with sodium hydroxide solution, and inflate it in air for 2-12 hours. After precipitation removal, the strong acid cation exchange resin is used to adsorb the clarified solution to remove the metal cations, and then the reverse osmosis device is used to concentrate and recover the low salt water. Transmission of strong acid cation exchange resin regeneration solution
Published on: March 16, 2019 Clicks: 191
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Widespread attention is paid to sewage treatment equipment. Many electroplating development control technologies at home and abroad. With the rapid development of electroplating industry, more and more environmental requirements are required. At present, electroplating wastewater has begun to enter the integration stage of cleaner production process, total amount control and circular economy. In recent years, with the continuous improvement of environmental protection industry, electroplating
Published on: March 13, 2019 Clicks: 137
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Not all metal ions can precipitate from aqueous solution. If the side reaction of hydrogen ion reduction to hydrogen is dominant on the cathode, it is difficult for metal ions to precipitate on the cathode. According to the experimental results, the possibility of electrodeposition of metal ions in aqueous solution can be obtained from the periodic table of elements. Anodes can be divided into soluble anodes and insoluble anodes, most of which are soluble anodes and
Published on: March 11, 2019 Clicks: 227
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(1) First of all, enterprises are required to adjust and improve production, save water, improve the recycling rate of production water, and carry out separate pre-treatment of all kinds of wastewater to minimize the amount of wastewater end treatment; (2) In order to transform the existing sewage treatment system, the sewage treatment system adopts the traditional chemical precipitation process, which is technically feasible. However, since the processing system has operated for many years, it is necessary to
Published on: March 9, 2019 Clicks: 149
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