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The use of sanitary ball valves in various raw water tanks and pumps

by:Mayer     2021-08-19
The use of sanitary ball valves in various raw water tanks and pumps Membrane) and separated, because this process is opposite to the direction of natural permeation, so it is called reverse osmosis. The reverse osmosis method can adapt to all kinds of raw water with salt content, especially in the water treatment project with high salt content, it can obtain good technical and economic benefits. The reverse osmosis method has improved desalination rate, high recovery rate, stable operation, small floor space, and simple operation. While the reverse osmosis equipment removes salt, it also removes most of the bacteria, colloids and large molecular weight organic matter. Storage of raw water, used to precipitate large sediment particles and other sedimentable substances in the water. At the same time, the impact of unstable water pressure in the raw water pipe on the water treatment system is buffered. (Such as the pressure sensor response caused by too low or too high water pressure). The sanitary ball valve raw water pump keeps the system water supply pressure constant and stabilizes the water supply. The multi-media filter adopts a filter with multiple layers of filtration. The main purpose is to remove the material with particles above 20um, such as silt, rust, colloidal substances, suspended solids, etc. contained in the raw water. It can be controlled by manual sanitary ball valve or fully automatic control. The device performs a series of operations such as backwashing and forward washing. Ensure the water quality of the equipment and prolong the service life of the equipment. The sanitary ball valve activated carbon filter system uses a nutshell activated carbon filter. The activated carbon can not only adsorb electrolyte ions, but also perform ion exchange adsorption. Activated carbon adsorption can also reduce the oxygen consumption (COD) of potassium permanganate from 15mg/L (O2) to 2~7mg/L (O2). In addition, the concentration of adsorbed replication on the surface increases due to the adsorption effect. It plays a catalytic role, removes pigments, peculiar smells, a large amount of biochemical organic matter in water, reduces the residual chlorine value of water and pesticide pollutants, and removes trihalides (THM) and other pollutants in water. At the same time, the equipment has a self-maintenance system, and the operating cost is very low. Sanitary butterfly valve ion softening system/dosing system R/O device for the concentrated discharge of dissolved solids and the utilization of fresh water, to prevent CaCO3, MgCO3, MgSO4 from the concentrated water side, especially the concentrated water side of the last membrane module of the RO device The concentration product of CaSO4, BaSO4, SrSO4, SiSO4 is greater than its equilibrium solubility constant and crystallizes out, which damages the original characteristics of the membrane. Before entering the reverse osmosis membrane module, an ion softening device or an appropriate amount of scale inhibitor should be used to prevent carbon The crystals of salt, SiO2, and sulfate are precipitated. The sanitary ball valve precision filter adopts a precision filter to remove residual suspended solids, non-curved particles and colloids in the incoming water, so that the RO system and other subsequent equipment are safer. more reliable. The filter element is a 5um melt blown filter element, the purpose is to remove the impurities larger than 5um leaked by the upper filter unit. Prevent it from entering the reverse osmosis device to damage the surface of the membrane, thereby damaging the desalination performance of the membrane.
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