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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...

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...

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?

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

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?

Yes, but i do extra recirculation pipe C&S

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.

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...