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Recent content by Pauzen

  1. Pauzen

    water treatment system cooling micro control

    Hello I have a question about your experience. I have a problem with micro contaminantion in my system (chlorination, 2 stages RO and EDI 6m ^ 3). The station works in two modes of circulation and production. During production, the water temperature is 10-12oC. During circulation, it is heated...
  2. Pauzen

    Water batch contamination problem

    Hi, I have a problem, with water in waterbath. I need a chemical or mechanical solution to keep clean water in testting waterbatch with cans ( leak test ). ( 5m long, 4m width 3m^3 water inside 62oC). Water is changed once per week ( we use softened water). I was thinking about circulation...
  3. Pauzen

    Permeate after IRO constance contamination

    Quark, thank you for this information I will try to do it. You use filter after dosing pump (i have grundfoss DDC) or before the pump?
  4. Pauzen

    Permeate after IRO constance contamination

    Can you recommend me a company that produces anti-scales with an emphasis on microbiological purity?
  5. Pauzen

    Permeate after IRO constance contamination

    Quark, I checked everything and i think that i have problem with circulation pipe. But i have also different question. What type of antiscalat do you use? I use RPI 7000 ropur but it is very contaminated with yeasts and molds (new package) is this normal situation or we have contamineted batch?
  6. Pauzen

    Permeate after IRO constance contamination

    Yes, but i do extra recirculation pipe C&S
  7. Pauzen

    Permeate after IRO constance contamination

    Pharma/cosmetic We have two stages plant, chlorination->UV dechlorination->RO I stage-> degasser-> RO IIstage -> cEDI.. etc but we have constance contamination between permeate 1 stage and 2 stage, after 2 stage water is ok.
  8. Pauzen

    Permeate after IRO constance contamination

    Hello, I have constance problem with contamination (P.Fluorensces, A.Ceafalis) on permeat after I RO between II RO stage. I chlorinate water on pretreatment 2ppm, dechlorination UV lamps. Cleaning (ultrasil73,110) and sanitization with biocide DBNPA, izothiazolin or oxonia active doesnt give...
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