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Reverse osmosis water treatment equipment, applying membrane separation technology, can effectively remove charged ions, inorganic substances, colloidal particles, and organic matter from water. It is an excellent piece of equipment in the processes of high-purity water preparation, brackish water desalination and wastewater treatment. It is widely used in fields such as electronics, medicine, light textile, chemical engineering, and power generation.
Details >Introduction and operation instructions for precision filters (security filters)
Precision filters, also known as security filters, perform their filtering function through the principle of built-in filter elements. This filter uses formed filter materials. Under the action of pressure, distant water passes through the filter materials, while the filter residue is retained on the wall of the filter materials. The treated water flows out through the filter materials, thus achieving an excellent filtration effect. Precision filters are widely used in water treatment fields such as electronics, chemistry, and seawater desalination.
Details >The composition and characteristics of reverse osmosis equipment
The reverse osmosis equipment system is composed of high-pressure pumps, reverse osmosis membranes, pressure vessels, as well as corresponding instruments, surfaces, valves, frames, pipes and pipe fittings, etc. Reverse osmosis membranes are a new type of separation membrane driven by pressure. Under the push of pressure, water molecules in the solution pass through the membrane, while other molecules, ions, viruses, etc. are retained, thus achieving the purpose of purifying water. The pore size of reverse osmosis membranes is less than 1nm, which can effectively remove divalent ions, and the removal rate of monovalent ions can reach 95-99%. The removal rate of low-molecular-weight organic substances can reach 100%. It can effectively remove pathogenic microorganisms, various viruses and viruses. Make the Ames mutation activity test of the effluent negative. The two-stage reverse osmosis system can remove over 99% of minerals, viruses, pyrogens and impurities from the raw water. Compared with cation and anion exchange beds, reverse osmosis equipment is simple to operate, has no acid or alkali regeneration pollution, and has lower working costs. These adva
Details >Learn about water treatment knowledge and water treatment equipment products!
Simply put," "Water treatment" It is the process of removing some harmful substances in water that are not needed for production and daily life through physical and chemical means. It is a process of water quality conditioning such as sedimentation, filtration, softening, coagulation, flocculation, as well as corrosion inhibition and scale prevention, carried out for specific uses. As social production and life are closely related to water. Therefore, the application scope involved in the water treatment field is extremely wide, forming a huge industrial application. As an environmentalist, what basic knowledge about water treatment do you know? Here are some related contents to share with you all. Raw water refers to natural water that has not undergone any treatment or tap water from cities, also known as raw water. Clear water is water from which suspended impurities in the raw water have been removed. Hardness refers to the water source
Details >The specific features and water treatment applications of EDI pure water equipment and EDI modules
The EDI equipment fills ion-exchange resin between the anion/cation exchange membranes to form an EDI unit. In the EDI component, a certain number of EDI units are separated by a mesh to form a concentrated water chamber. Positive and negative electrodes are also set at both ends of the unit group. Under the drive of direct current, the cations and anions in the fresh water flow pass through the cation and anion communication membranes respectively and enter the concentrated water chamber, where they are removed in the fresh water chamber. The water passing through the concentrated water chamber carries ions out of the system and turns them into concentrated water. EDI equipment generally uses reverse osmosis (RO) pure water as the feed water for EDI. The resistivity of RO pure water is generally 40-2μS/cm (at 25℃). The resistivity of EDI pure water can be as high as 18 MΩ.cm(at 25℃), but depending on the application of deionized water and the system equipment Settings, EDI pure water is suitable for preparing pure water with a resistivity requirement of 1-18.2MΩ.cm(at 25℃).
Details >
Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water. Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.
The non-negative pressure water supply equipment can be directly connected to the municipal water supply network, making full use of the residual pressure of the original network for superimposed water supply. Fully enclosed operation does not require the construction of a domestic water tank, eliminating secondary pollution. Intelligent variable frequency voltage stabilization, energy-saving, quiet and easy installation, it is the preferred equipment for secondary water supply in high-rise residential buildings and commercial buildings.
Constant pressure water supply equipment is widely used in central air conditioning, floor heating, industrial closed-loop water circulation, and boiler systems. It integrates automatic pressure stabilization, automatic water replenishment, automatic exhaust, pressure relief and buffering functions. It stabilizes the pressure in the pipeline network, eliminates abnormal sounds caused by air blockage, and prevents damage from negative pressure and water shortage in the pipeline. It is an essential supporting equipment for HVAC and circulating water systems.
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