全面腐蚀控制
全麵腐蝕控製
전면부식공제
TOTAL CORROSION CONTROL
2013年
7期
53-55
,共3页
氧化型杀菌剂%亚硝酸根%异养菌合格率%试片腐蚀合格率
氧化型殺菌劑%亞硝痠根%異養菌閤格率%試片腐蝕閤格率
양화형살균제%아초산근%이양균합격솔%시편부식합격솔
oxidizing biocides%nitrite%passing rate of heterotrophic bacteria%passing rate of corrosion specimens
某化肥厂的循环水系统存在亚硝酸根含量高，导致日常杀菌处理成本高，异养菌合格率和腐蚀试片合格率低的问题。我们对其循环水进行取样试验，经过对数据的分析，发现氧化型杀菌剂投加剂量与亚硝酸根含量的关联度较强，提出调整日常杀菌处理的杀菌剂类型及其用量，实施后消除了氧化型杀菌剂给亚硝酸根含量带来的影响，使系统亚硝酸根含量控制在小于2.5mg/L的低限水平。
某化肥廠的循環水繫統存在亞硝痠根含量高，導緻日常殺菌處理成本高，異養菌閤格率和腐蝕試片閤格率低的問題。我們對其循環水進行取樣試驗，經過對數據的分析，髮現氧化型殺菌劑投加劑量與亞硝痠根含量的關聯度較彊，提齣調整日常殺菌處理的殺菌劑類型及其用量，實施後消除瞭氧化型殺菌劑給亞硝痠根含量帶來的影響，使繫統亞硝痠根含量控製在小于2.5mg/L的低限水平。
모화비엄적순배수계통존재아초산근함량고，도치일상살균처리성본고，이양균합격솔화부식시편합격솔저적문제。아문대기순배수진행취양시험，경과대수거적분석，발현양화형살균제투가제량여아초산근함량적관련도교강，제출조정일상살균처리적살균제류형급기용량，실시후소제료양화형살균제급아초산근함량대래적영향，사계통아초산근함량공제재소우2.5mg/L적저한수평。
Circulating water system in a chemical fertilizer plant is high in nitrite content, resulting in daily sterilization processing costs are high, heterotrophic bacteria and corrosion specimens passing rate is low. Sampling cycle water test, analytical data finding Oxidizing type bactericides dosage and nitrite content is strong in the Correlation degree, Proposed to adjust the daily bactericidal treatment fungicide type and its dosage, Eliminated after the implementation of oxidizing biocides to nitrite content, So that the Nitrite of the system control in less than the floor level of 2.5mg/L.
