Author: Kevin

Although coal-based activated carbon has a good effect of filtering impurities in water. However, in the actual use of coal-based activated carbon, the filtering effect of coal-based activated carbon will be affected in many ways. For example, the particle size of the filter material, the acidity and alkalinity of the water quality, and the water temperature and…
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Causes of foam Formation in Fermentation Broth Filtration  In the process of aerobic fermentation, the formation of foam has certain rules. The amount of foam is not only related to the amount of ventilation and the intensity of agitation, but also related to the nature of raw materials used in the culture medium. The protein raw…
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Precision filter element is the heart of the filter. The main principle of the filter element is also the main principle of the filter. It is to purify the original ecological resources and reuse them.  The required purification equipment and filter element are generally used in oil filtration, water filtration, air filtration and other filtration…
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Fault analysis of pure water equipment Troubleshooting of purified water equipment The resistivity of water produced by purified water equipment is low. Cause: power: the power is very low, the voltage setting is too high or too low, one or more electrode connectors are loose, and the polarity of the electrode is opposite. Water flow:…
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Abstract Filtration products produced by filtration technology are also widely welcomed in the market. Including antibiotics, culture media and other products that we are used to. This paper briefly discusses the application of deep filtration technology in biopharmaceutical process.People’s living standards have also improved rapidly with the rapid development of the times. People began to…
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At present, there are many filters used to filter lithium battery slurry on the market. In view of the slurry performance, we have specially developed a filter for filtering the lithium battery slurry.  The filtration accuracy can be 1 um. It can remove solid particles, impurities, and pollutants from lithium battery slurry. The interior of…
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Introduction: Even under worst-case climate change scenarios, increased salinity from seawater desalination is nearly as high as changes in salinity from natural evaporation, new research finds.  Slight Changes In Salinity  New research finds that even under the worst-case scenario of climate change, the increase in salinity from desalination is well within the range of changes…
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The massive increase and stockpiling of municipal solid waste has become a severe challenge for urban sustainable development. At present, the main methods to solve the garbage problem are landfill, composting and incineration. Landfill has the advantages of mature technology, low cost of treatment and management, and convenient transportation. In the process of landfill and stacking,…
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The working principle of fiber ball filter, capsule extrusion fiber filter, pressure plate fiber filter and self-pressing fiber filter. The structural characteristics and existing problems are deeply analyzed from theory to practice. It is confirmed that the fiber filter has the advantages of high operating flow rate, strong sewage interception ability and good effluent quality.…
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Summary: The working principles and characteristics of several commonly used filters for micro-irrigation are introduced. The history of the research and development of filters for micro-irrigation is briefly described. Aiming at the needs and trends of micro-irrigation development. The development trend of filters is discussed. Points out the topics that need further research in the future.…
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In the manufacturing process of lithium-ion batteries, in order to ensure continuous and effective coating work. It is necessary to filter the positive and negative slurry to intercept particles. The currently used filter element is generally a long cylindrical stainless steel mesh filter element. It has a three-layer structure, from the inside to the outside…
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In the process of water purification, when water treatment is carried out with resin. Such as soft water bed, mixed bed, shade bed, and sun bed treatment. The resin particles in the soft water bed, mixed bed, in bed, and cation bed will be slightly broken due to insufficient strength or large water pressure disturbance…
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The preparation of demineralized water by ion exchange has been widely used in electric power, metallurgy, pharmaceutical, and other industries. For equipment that uses ion exchange to prepare desalted water, install an ion exchanger. Under the situation that its positive bed uses a drainage cap because individual drainage cap is damaged, it is difficult to…
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The softening process of water quality in the continuous casting water treatment system is raw water pump-pipeline-softener-pipeline-soft water tank. The softener is an important piece of equipment for water treatment. Resin is the only medium for softening water in the softener. Once the resin is lost, it will not only cause waste of raw materials…
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Condensed water in thermal power plants is formed by the condensation of steam after finishing work in the steam turbine. Condensate is usually contaminated to some extent.  Out of consideration for the safety and economy of the unit. Drum furnaces and once-through furnace units with subcritical pressure and above parameters in thermal power plants are…
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The resin trap is a device used to trap resin particles that are carried out of the ion exchanger with water.  When using resins for online water treatment. When the quality of the resin is poor, the water pressure is turbulent, and the wall of the resin cylinder is damaged, the resin will enter the…
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Resin traps are often used in ion exchange systems. During the operation of the ion exchange system, there will often be resin in the exchange water.  Once these resins enter the ion exchanger, they will cause the malfunction of the ion exchanger. At this time, the resin trap is needed to capture the resin and…
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Resin traps play a vital role in the subsequent water treatment of ion exchangers. It plays the role of intercepting resin, and the filter element is easily damaged and needs to be replaced frequently.  Because the upper cylinder body and the filter element of the existing resin catcher are integrated. To replace the filter element,…
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The drainage of regeneration waste liquid from the positive regeneration tower of the second-stage fine treatment of condensate in the power plant is directly discharged into the ditch after being filtered by the resin trap and then discharged into the waste water pool through the ditch. Resin traps are used when resins are used for…
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Aiming at the shortcomings of the old-fashioned resin traps, a new type of resin trap has been developed. It has the advantages of not being easy to block the filter screen, small running resistance, and time-saving and labor-saving maintenance.   This equipment has certain practical significance for further improving the reliability of the water treatment system.…
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Self-cleaning wedge wire filter for alcohol wastewater The wedge wire type self-cleaning filter can be used for the treatment of alcohol wastewater. The self-cleaning filter overcomes many defects such as the small amount of pollutants received by traditional filtration products, easy to be blocked by pollutants, disassembly and cleaning of filter parts, and inability to…
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The AAO activated sludge method mainly converts the complex organic matter in the wastewater into simple substances through the catabolism of various microorganisms. The advanced treatment adopts the Fenton catalytic oxidation method. The process flow is shown in Figure 1. Problems in biochemical treatment The designed ammonia nitrogen concentration of the phenol cyanide wastewater from…
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There are physicochemical treatment technology, biological treatment technology and steam treatment technology for high-salt wastewater treatment methods. According to the different nature of wastewater and different effluent uses and water quality requirements, the treatment methods are different. Generally, the treatment of high-salt wastewater is to reduce the COD and salt content of wastewater, so as…
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Pharmaceutical industry Filtration filter elements Pharmaceutical industry Filtration filter elements play an important role in the processing of pharmaceutical raw materials. The raw materials of pharmaceuticals often need to go through multiple processes, such as dissolution, suspension, extraction, etc. Microorganisms, solid particles, and impurities may be generated during these processes. The filter element can effectively remove these…
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At present, water treatment flocculants are mainly divided into two categories: organic and inorganic, and organic flocculants mainly include organic polymers such as polyacrylamide. Organic flocculants have many advantages, such as low dosage, strong flocculation ability, wide pH range, good precipitation effect, etc. However, the price of this substance is high, and the residual monomers…
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Ion membrane electrolysis technology is a high-efficiency and new type of sewage treatment technology. With the continuous expansion of its application range, it has penetrated into many industries, bringing new changes to my country’s water resources treatment. Overview of ionic membrane electrolysis Ion membrane electrolysis technology, also known as membrane cell electrolysis, is a method…
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Vanadium Electrolyte Filtration In the production process of vanadium electrolyte, a large amount of acidic wastewater containing vanadyl sulfate will be produced, which cannot be discharged directly and needs to be treated to meet the discharge requirements.   Filter the precipitate through a filter. The vanadium wastewater is further treated, and then the filtrate is evaporated,…
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Phosphating waste water filter element Wastewater refers to the general term for water discharged from residents’ activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other useless water such as primary rainwater flowing into drainage pipes and canals. It generally refers to water that cannot be recycled after certain technical treatment or that…
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Each process test link of the nuclear fuel cycle will produce low-level radioactive wastewater (referred to as “low-level wastewater”), such as uranium-containing fluorine-containing low-level wastewater from uranium conversion and purification, boric acid-containing low-level wastewater from nuclear power plants, and various types of nuclear fuel reprocessing. Complex low-level wastewater, high-salt low-level wastewater generated from spent fuel…
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Coal Chemical Wastewater Filtration Coking wastewater is mainly wastewater generated when coal is processed and extracted. These mainly include coal washing, coke quenching and processing. The source of waste water is the waste water produced during the coke quenching process, the compound waste water containing sulfur and nitrogen elements produced in coal washing, etc. These…
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Polysilicon Industrial Wastewater Filter Element At present, polycrystalline silicon mainly adopts multi-wire cutting technology. Therefore, the old Cutting fluid needs to be discharged continuously during the cutting process. During the cutting process, about 50% of the silicon material is mixed into the Cutting fluid composed of polyethylene glycol (PEG) Cutting fluid and silicon carbide powder…
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High Salt Wastewater Filter BLU98-E filter element is a composite membrane element developed by us for desalination and desalination of brackish water. It has the characteristics of low operating pressure, good desalination performance, not easy to fouling, good water quality, high water production, and good pollution resistance. In the process of use, it shows extremely…
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Acid Wastewater Filter Elements Acid wastewater treatment filter elements play a vital role in the wastewater treatment process in the chemical industry. Chemical wastewater treatment is a key link to protect the environment and water resources, and filter elements are one of the key components. It can effectively remove suspended solids, particulate matter and harmful substances…
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Phenol is the main pollutant in wastewater, especially in plastic production and pesticide use. Phenol is very destructive to organisms. When phenol wastewater is discharged, an activated carbon fixed-bed should be used for dynamic adsorption. After removing phenol substances in wastewater, the wastewater can be safely discharged, reducing the pollution of wastewater to the environment…
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Why process electroplating wastewater? The water quality of electroplating wastewater is complex, containing various heavy metal ions such as nickel, zinc, and chromium, as well as organic matter, ammonia nitrogen, acid, and alkali pollutants, and the treatment process is complex, which is the focus of environmental supervision.At present, the electroplating wastewater treatment and discharge standards…
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Nickel Wastewater Filter This product has the advantages of high precision and large adsorption capacity, and can perform advanced treatment of low-concentration wastewater. 1. High treatment accuracy: the heavy metal content in various wastewater can reach 0.02ppm. 2. Large adsorption capacity: the saturated adsorption capacity for copper can reach 64g/l. 3. It can solve the…
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The horizontal screw filter press has the characteristics of simple structure, stable operation, low operating cost, and easy maintenance and management. Based on the horizontal screw filter press, a complete set of mechanical equipment for concentration treatment technology with biological treatment process as the core has been developed and initially used on offshore platforms. Sludge…
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Fluorinated Waste Water Filter Element The fluorine-containing wastewater is produced in the cell production process. Our filtration equipment can treat the fluoride-containing wastewater through chemical precipitation and discharge it after reaching the standard. Due to the small size of the broken silicon chips in the waste water and the strong corrosiveness of the waste water, conventional…
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Pharmaceutical industry filter elements Pharmaceutical industry Filtration elements play an important role in the processing of pharmaceutical raw materials. The raw materials of pharmaceuticals often need to go through multiple processes, such as dissolution, suspension, extraction, etc. Microorganisms, solid particles, and impurities may be generated during these processes. The filter element can effectively remove these impurities…
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Mine Wastewater Filter Element This filter element from Bluslot is used in the final filtration step before treatment to achieve exceptional results and ensure the environmental safety of mining wastewater. It filters out high levels of dissolved solids and discharges fluid consistently and safely, exceeding regulatory requirements.Failure to effectively filter mining wastewater can result in…
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At present, most of the domestic chemical enterprises are small in scale, and the technology development and application are lagging behind. The main products of the enterprises are pesticides, medicines, fertilizers, etc., with extensive production and low technological level. Production sewage generally has many organic and toxic components, high ammonia nitrogen content, high acidity, deep…
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The industries mainly involved in heavy metal pollution include mining, chemical industry, printing and dyeing, electroplating and other industries. These industries will discharge a large amount of heavy metal elements such as lead, mercury, nickel, chromium, arsenic, etc. in the process of production. Wastewater containing heavy metals will cause harm to the environment. Serious pollution.…
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Wastewater treatment has always been a stubborn problem in environmental governance. Bio-augmentation technology refers to adding specific microorganisms to traditional biological treatment technology, thereby increasing the concentration of microorganisms and increasing their decomposition rate, so as to better treat wastewater. deal with. The specific performance of bioaugmentation technology From the analysis of the main manifestations…
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The flue gas desulfurization adopts the limestone/gypsum wet desulfurization process, and the annual desulfurization water consumption is about 2.3 million m3. If the circulating water sewage can be used for desulfurization, it can not only save water but also reduce waste water discharge. The power plant personnel successfully solved this problem by using the circulating…
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With the development of modern petrochemical technology, many high-efficiency catalysts have more and more stringent requirements on the sulfur content in the raw materials. On the other hand, environmental protection standards are getting stricter and stricter requirements are imposed on the total sulfur content of LPG. Sulfur in LPG can be divided into organic sulfur…
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With the development of industrial production, water consumption is getting larger and larger, and the phenomenon of the insufficient water supply has appeared in many areas. Therefore, reasonable and saving water has become an important issue in the development of industrial production. Therefore, enterprises are generally required to treat and reuse part of their sewage by…
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At this stage, 90% of the coal yards in my country are opencast coal yards.  The raw coal has uneven particles and loose texture, and the coal yard generally covers a large area and receives more natural precipitation. In the past, the drained water containing impurities such as pulverized coal was generally discharged directly into…
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The cutting fluid waste liquid discharged from the machine tool includes waste oil, waste liquid stock solution and waste water. These three are mixed together. If they are directly discharged without treatment, this will not only cause pollution, but also waste water resources.  If it is directly packaged and transported to the sewage treatment plant,…
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At present, sludge drying is called sludge dehydration, which refers to the process of removing most of the water content from sludge through percolation or evaporation. The water content of the sludge is further reduced by physical methods, which is convenient for the transportation, accumulation, utilization, or further treatment of the sludge. However, the existing…
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The utility model relates to a screen for degreasing and slag removal equipment for treating catering wastewater.The meal waste and meal oil in the wastewater can be effectively removed by the residue removal structure and the oil removal structure, and the meal waste and meal oil can be directly discharged.The impact on the sewage pipeline…
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