Reverse osmosis water treatment equipment, in the installation of what needs to be the idea of the problem?

Aukai reverse osmosis water treatment equipment operation considerations are as follows: (1) hydrolysis of cellulose acetate membrane is easy to cause the deterioration of the performance of the reverse osmosis water treatment equipment, for this reason, the PH value of the water must be strictly controlled, the PH value of the feed water must be maintained at 5-6, and composite membranes can be run under the range of feed water PH3-PH11. (2) when the amount of injected sodium hypochlorite is not enough to make the free chlorine in the feed water can not be measured, in the reverse osmosis device on the membrane module there will be slime occurs, reverse osmosis water treatment equipment will increase the differential pressure. However, for the composite membrane and polyamide membrane, the amount of free chlorine entering the membrane module must be strictly controlled, and exceeding the specified value will lead to the oxidative decomposition of the membrane. (3) If the F1 value exceeds the standard water supply reverse osmosis water treatment equipment as feed water, the surface of the membrane module will be attached to the fouling, which must be cleaned to remove the fouling. (4) Excessive feed water flow will make the membrane module deteriorate in advance, so the feed water flow should not exceed the design standard value, in addition to concentrated water flow should be avoided as far as possible to be less than the design standard value, in the concentrated water flow is too small under the condition of operation, it will make the reverse osmosis device pressure vessel uneven flow and due to excessive concentration and precipitation of fouling on the membrane module. (5) reverse osmosis water treatment equipment, even if the high-pressure pump has a very short period of time to interrupt the operation of the device may fail. (6) reverse osmosis pure water treatment equipment inlet pressure to maintain a proper margin, otherwise due to the lack of proper compaction, desalination rate will be reduced. (7) reverse osmosis pure water treatment equipment stops due to low-pressure feed water to replace the water in the reverse osmosis device. This is to prevent the precipitation of silica when stopping. (8) need to pay attention to the differential pressure of the precision filter. The reason for the sharp rise in differential pressure is mainly due to the leakage of turbidity in the precision filter. On the contrary, the reason for the sharp drop in pressure difference is the breakage of the precision filter element, as well as the precision filter element fastening screws loose. (9) reverse osmosis water treatment equipment inlet and outlet differential pressure are more than the standard, indicating that the membrane surface has been contaminated or water flow in the design value above. If the flow rate adjustment can not solve the problem of differential pressure, the membrane should be cleaned. (10) in the summer water temperature is high, the flow of water production is more, sometimes have to reduce the operating pressure, which will lead to a decline in water quality. In order to prevent this, you can reduce the number of roots of the membrane module, while the operating pressure is still maintained at a high level. Good brand selection AOKAI! Guangzhou Aokai Water Treatment Equipment Co., Ltd. specializes in manufacturing reverse osmosis water treatment equipment.