... environment for the growth of Legionella pneumophila. Guidelines published by industry groups and governmental bodies recommend the use of oxidizing biocides for the control of L. pneumophila populations. We report here the results of a literature review on the biocidal activity...

... have been and remain popular for control of microorganisms in industrial water systems. Numerous options exist in both the oxidizing and non-oxidizing biocide categories. Sodium hypochlorite (with and without added bromide) remains popular, particularly for large heavy industrial systems where high...

... such as stabilized hypobromite and stabilized bromine chloride. Still more recent innovations include all-bromine hydantoin solids, and pumpable gels. The purpose of this paper is to highlight some of the significant developments that gave rise to this family of oxidizing biocide products. A few years ago...

...Abstract The first solid all-bromine oxidizing biocide (DBDMH, 1,3-dibromodimethylhydantoin) has recently been commercialized for microbiological control of cooling waters. The product is available in a novel granular form that enables flexible dosing under a variety of conditions and with feeders...

..., and potable hot water systems. Oxidizing biocides based on chlorine, bromine, and other chemistries are recognized as effective microbiological control agents. Many organizations within the last several years have issued standards that recommend the use of oxidizing biocides for minimizing the risk associated...

... (UNS N06690) showed severe crevice corrosion in ozonated artificial seawater, indicating the importance of molybdenum as an alloying addition under ozonated conditions. ozone bromide hypobromous acid chlorine corrosion control biofouling control oxidizing biocide seawater nickel nickel-base...

... in the interest of corrosion resistance in long term (> 1 year) service under oxidizing conditions in seawater. austenitic stainless steel biofouling bromate bromide chlorine corrosion control crevice corrosion cyclic polarization intergranular corrosion mixed potential oxidizing biocide ozone...

... ozone ozone measurement bromate bromide bromine hypobromous acid chlorine corrosion control biofouling control oxidizing biocide sea water INTRODUCTION 6 O 3 + BrO − → k 2 = 330 M − 1   s − 1 2 O 2 + Br − effectively creating a catalytic...

... sea water. ozone cooling water systems corrosion control biofouling control oxidizing biocide sea water INTRODUCTION Chlorine and hypochlorites have traditionally been used to control bio-fouling, bio-corrosion or other biological activity in aqueous solutions. However, these chemical additions...

... polymer and tolyltriazole were completely destroyed. calcium carbonate cooling water direct oxidation free radical mild steel corrosion phosphate pilot cooling tower polymer oxidizing biocide ozone tolyltriazole triazole yellow metal corrosion INTRODUCTION A recurring theme of the 1990s...

... of ozone resulted in excellent microbiological control in all PCT investigations, and in both case studies. Excellent agreement was observed among all stages of testing. calcium carbonate cooling water crystal modification mild steel corrosion mineral scale nucleation pilot cooling tower oxidizing...