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  • Main factors affect the Normal operation of EDI system

                HYWATER         Deionized Water System

    Main factors affect the Normal operation of EDI system I. The Conductivity of Feed waterUnder the premise that other conditions remain unchanged, if the conductivity of feed water increase to exceed the certain range, the working area of EDI module will move downward, even the regeneration will disappear to p···
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  • Some tips about the Replacement of Filter media

                HYWATER         Deionized Water System

    Some tips about the Replacement of Filter media 1. Before replacing the quartz sand and activated carbon, should prepare the hose clamp, sand suction pipe and plastic tape first.2. Before the replacement, should check if there are any undetected damaged parts in the system. If yes please record the runni···
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  • How to deal with when RO system can not operate normally

                HYWATER         Deionized Water System

    How to deal with when RO system can not operate normallyFirst need to check if the RO system can be turned, then check by process: check whether the power switch cable is disconnected, and reconnect the power cable, then check if the power plug is plugged in and if the power supply is okay. If the system display no wat···
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  • How to check whether RO membrane is Contaminated

                HYWATER         Deionized Water System

    How to check whether RO membrane is ContaminatedDuring the operation of the system, except the normal attenuation of performance, the degradation of system performance caused by contaminant is worse. Common contaminants mainly include chemical scale, organic matter, colloid pollution and microbial pollution. How t···
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  • How to clean 4040 reverse osmosis membrane

                HYWATER         Deionized Water System

    How to clean 4040 reverse osmosis membrane The 4040 reverse osmosis membrane is mostly common used in reverse osmosis water treatment system, and after a period of operation it need to be replaced or cleaned. Regular cleaning can help to restore the performance of reverse osmosis membrane, to better ensure the pro···
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  • The RO membrane cleaning manual of 3TPH RO Plant

                HYWATER         Deionized Water System

    The RO membrane cleaning manual of 3TPH RO Plant RO membrane Function:Remove all harmful substances, make sure the treated water can meet the pure water standard.The most suitable temperature of RO membrane is 5℃~35℃, it is the best to control water temperature at 20℃-25℃.Please pay attention to check the feed···
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  • Commercial Reverse Osmosis System Maintenance Manual

                HYWATER         Deionized Water System

    Commercial Reverse Osmosis System Maintenance Manual VI. Pressure drop increases after regular running Pressure drop increases after regular running, and it causes the decrease in permeate flow or rejection rate. Pressure drop refers to the pressure difference between feed water and rejected water. ···
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  • Water Purification System Maintenance Manual

                HYWATER         Deionized Water System

    Water Purification System Maintenance Manual V. Decrease in Permeate Flow after Regular Running Permeate flow remains regular and rejection rate decreases after standardization. The causes of this failure include: 1. Leakage in O-ringA. If the O-ring is damaged by lubrication with certain ···
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  • Industrial Reverse Osmosis System Maintenance Manual

                HYWATER         Deionized Water System

    Industrial Reverse Osmosis System Maintenance Manual IV. Decrease in Permeate Flow after Regular Running In case the permeate flow of RO system decreases after standardization, the cause of failure can be sought according to the following situations: 1. If the decrease of permeate flow occurs in the···
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  • RO System Maintenance Manual

                HYWATER         Deionized Water System

    RO System Maintenance Manual III. Troubleshooting of Failures of RO System Occurring after Regular Running Such failures of RO System usually exhibit at least one of the following situations: (1) The permeate flow decreases after standardization, and it is usually necessary to increase the oper···
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  • RO Plant Maintenance Manual

                HYWATER         Deionized Water System

    RO Plant Maintenance ManualII. Low Rejection Rate and High Conductivity of Product Water (1) RO Plant Deviation in Readings of Instrument and Meter The conductivity meter (or TDS meter) not calibrated before use has a considerable deviation of readings, thus figuring out a lower rejection rate.···
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  • RO Machine Maintenance Manual

                HYWATER         Deionized Water System

    RO Machine Maintenance ManualI. Low Permeate Flow and High Pressure This situation may be brought about by the following causes: (1) RO machine Deviation in Readings of Instrument and Meter The pressure gauge or flow meter not calibrated prior to use may bring about inaccurate readings. Th···
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