Michael G. Strominger,Danilo Zim,Fabiane Cássia de Sá Aureliano
申请号：
US14252709
公开号：
US09909219B2
申请日:
2014.04.14
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention provides methods and compositions for addressing the problem of microorganism infestations and especially biocorrosion in slurry transporting pipelines. The method comprises treating pipeline fluid (especially plug fluid) with an oxidizing biocide in an amount higher than the oxidant demand of the pipeline and a non-oxidizing biocide in an amount less than 30% of the minimum necessary to sterilize the microbiological organisms. This treatment makes use of the unique characteristics of a slurry pipeline to eliminate microorganisms without harming the pipeline as would be expected by using an oxidizing biocide.
