Please check COD / BOD analysis, Please remove all water in cooling water tower anti foaming agent , dosing of anti scaling, anti fungi, and anti scaling agents / N' u/ T/ f$ m" d" J7 J5 p
4 T) }/ e8 s8 v! J% \$ c/ m) y
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7 W5 ]- ~# r1 z+ f' E4 s" m* UAref Abu-eldhab |