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Oxidation-reduction potential in reverse osmosis water ORP is short for the reduction potential,The residual chlorine content in the water is mainly reflected by ORP,As far as reverse osmosis water is concerned, it is generally less than 300mv,More than 500mv needs reverse osmosis shutdown,Of course, the lower the better,The ORP value can be reduced by adding sodium bissulfate to the front.I. Overview of fully automatic iron and manganese removal filter many towns and industrial and mining enterprises in China use groundwater as water source.However, there is an excess of iron in groundwater in many areas,Its content is generally 2-16mq/L range.'Automatic iron and manganese removal filter' overcomes the human operation,Various problems caused by backwashing,Give full play to the special features of fully automatic work,Therefore, it has incomparable superiority in other iron removal devices,The iron content of groundwater after treatment is ≤ 0.3 mg/L,National GB5749-85 quality standards for drinking water.In
Can the manganese sand filter produce water directly into reverse osmosis? Because the turbidity of a piece of water filtered by your membrane is relatively high, the pollution of the membrane is relatively large. the membrane is highly polluted and the amount of water is reduced. the water filtered by the second membrane has high precision, low pollution and good membrane flux. water production is lower than the first paragraph. because the first paragraph removed the waste water. if the first paragraph is placed in the second paragraph, the membrane pollution in the first paragraph is high and the membrane flux is low. The second paragraph of water causes secondary pollution through this membrane, but the quality of the effluent reduces the poor water quality. it can be rinsed back with alkali for half an hour and rinsed with clear water. rinse with acid and rinse with water (water mixed with two sections ). then rinse with clear water for half an hour. just fine. if the water source is tap water, you can g
