Q&A-Yuanlai Water Treatment-第29页

Q&A

14 Aug
Chinese User Manual for Fleck Control Valve

How to use the boiler water softening equipment and debug and install it

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14 Aug
The reasons for the abnormal water production of these reverse osmosis devices are easily overlooked

In water treatment, reverse osmosis technology is a commonly used technique. Based on the principle of reverse osmosis, it separates other substances from water through anti-osmosis membranes. However, as the usage increases, reverse osmosis equipment will gradually age and the water treatment effect will decline. In fact, we can initially determine the abnormal water production of reverse osmosis equipment by checking the quality of the influent water. Residual chlorine Residual chlorine refers to the available chlorine remaining in water after it has been chlorinated and in contact for a certain period of time. It can be classified into combined residual chlorine (referring to the compounds of chlorine and ammonia in water, including NH2Cl, NHCl2 and NHCl3). Free residual chlorine refers to ClO-, HClO, Cl2, etc. in water. Generally, the composite membrane of reverse osmosis equipment is not allowed to contain residual chlorine. Iron content can be detected by the iodometric method

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17 Jun
Softened water equipment (single valve, single tank)

Beijing Yuanlai teaches you how to choose water softening equipment and the debugging methods!

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17 Jun
Reverse osmosis process flow

Beijing Yuanlai Water Treatment Equipment Co., Ltd. provides (reverse osmosis process flow)

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06 May
What is reverse osmosis?

Reverse osmosis is a new membrane separation technology developed in the 1960s. It is a process that separates the solvent and solute in a solution under pressure by relying on reverse osmosis membranes. The full English name of REVERSE OSMOSIS is "Reverse Osmosis", abbreviated as "RO".

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: EDI ultra-pure water system

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.

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