What is the reason for the poor quality of water produced by pure water equipment?

What is the reason for the poor quality of water produced by pure water equipment? With the improvement of people's living standards and the seriousness of environmental pollution pure water equipment gradually attention to many enterprises to buy pure water equipment found after a period of time the quality of water production is poor what is going on? Today, Hongsen environmental protection to introduce youPure water equipment spent so much money to buy pure water equipment results in poor water production effect this is a more serious problem then what is the problem? The core of pure water equipment is the reverse osmosis membrane elements in general reverse osmosis membrane if has been used, years or even longer the possibility of poor pollution water production effect is very large general reverse osmosis film specification for the film service age label is two to three years but in fact the reverse osmosis membrane is not fixed taking into account the use of water and the original water quality change factors reverse osmosis membrane service life may also be shortenedIf the filter element before the reverse osmosis membrane is not replaced for a long time, the contaminant siltation will lead to the reverse osmosis membrane water conditions become worse pollution speedDue to the poor raw water quality concentrated water ratio is small caused by the thick water solenoid valve or flushing combination valve blocking machine does not discharge thick water or concentrated water rarely membrane life shortened in the expectedThe use of reverse osmosis membrane one, to prevent damage to membrane performance of the new reverse osmosis membrane elements are usually soaked and glycerin solution stored in a sealed plastic bagIn the case of plastic bags do not break the storage year will not affect their life and performanceWhen the plastic bag opens after should be used as soon as possible to avoid oxidation in the air on the component adverse effectsTherefore, the membrane should be as far as possible before the use of the openingPure water equipment test machine running two days time and then the use of formaldehyde solution maintenance or running - hours after the use of water solution for maintenanceBoth methods can achieve satisfactory resultsThe first method is more expensive when the second method in the process is used when the idle time is shorterSecond, improper operation of pure water equipment caused by the membrane performance of the damage to pure water equipment in the residual gas in the high pressure environment to form a gas hammer will be damaged to the membrane often have two kinds of cases occur: in the pre-treatment equipment and high-pressure pump between the joint seal is not good or leakage when the pre-treatment of water supply is not sufficient, such as microfiltration equipment blocking phenomenon in a bad place because the vacuum will suck into a part of the airThe microfilter should be cleaned or replaced to ensure that the lines do not leakIn short, in the case of flow meter no bubbles, step-by-step boost operation in the running process found that bubbles should gradually buck to check the reasonThe above is about pure water equipment water quality is poor some reasons and do not understand the welcome consultation Chongqing Volan Water Treatment Equipment Co, Ltdtechnical staff we will be happy to serve you