AWWA ACE61843 Full Scale Application of UV Technologies for Disinfection and Organic Contaminant Control in Drinking Water

紫外线技术在饮用水消毒和有机污染物控制中的全面应用

基本信息

标准号

AWWA ACE61843

标准状态

现行

发布单位或类别

美国-美国给水工程协会(US-AWWA);

发布日期

实施日期

废止日期

CCS分类

ICS分类

研制信息

起草单位

- 展开▼

起草人

归口单位

摘要

This slide presentation outlines a joint research effort between the University of Alberta and PWNto study the ultraviolet (UV) inactivation of protozoa, virusesand bacterial spores. Topics covered include: UV disinfection collimated beam andsmall scale pilot experiments; UV inactivation of micro-organisms with 120 mJ/cm2,PWN pilot plant experiments; in vivo reactivation of G. murisafter medium pressure UV; surface water treatment based on breakpointchlorination and GAC filtration; emerging organic contaminants; atrazine degradation and bromate formationin synthetic water; NDMA degradation by UV photolysis; relative degradationby UV photolysis and UV/H2O2 oxidationin pretreated IJssel lake water; bromacil and atrazine degradation by UV photolysis,UV pilot plant experiments; bromacil degradation by UV/H2O2 treatmentcombined effect UV photolysis and hydroxyl radical oxidation; atrazine degradation by UV/H2O2 treatmentcombined effect UV photolysis and hydroxyl radical oxidation; UV and H2O2 dose required for 80% atrazine destruction,collimated beam experiments; atrazine degradation by UV/H2O2 treatmentpilot plant experiments; emerging organic contaminants; microcystine degradation by UV photolysis andUV/H2O2 oxidation; pharmaceutical degradation by UV/H2O2 oxidationUV dose 600 mJ/cm2, H2O2 dose 6 g/m3; and, conclusions on UV/H2O2 treatmentfor organic contaminant control and UV disinfection and UV/H2O2 treatment. 这个幻灯片演示了艾伯塔大学与PWN的联合研究工作。研究紫外线（UV）对原生动物、病毒的灭活作用细菌孢子。课程包括:紫外线消毒准直光束和小规模试点试验；120 mJ/cm的紫外线灭活微生物，PWN中试工厂试验；小鼠G.的体内再激活中压紫外线照射后；基于断点的地表水处理氯化和GAC过滤；新出现的有机污染物；阿特拉津降解与溴酸盐生成在合成水中；紫外光解降解NDMA；相对退化通过UV光解和UV/H2O2氧化在经过预处理的艾瑟尔湖水中；通过紫外光解降解溴氰菊酯和阿特拉津，紫外线中试植物试验；UV/H2O2处理对溴氰菊酯的降解紫外线光解和羟基自由基氧化的联合作用；UV/H2O2处理对阿特拉津的降解紫外线光解和羟基自由基氧化的联合作用；80%阿特拉津破坏所需的紫外线和H2O2剂量，准直光束实验；UV/H2O2处理对阿特拉津的降解中试工厂试验；新出现的有机污染物；紫外光解和紫外分光光度法降解微囊藻毒素UV/H2O2氧化；UV/H2O2氧化降解药物紫外线剂量600 mJ/cm2，H2O2剂量6 g/m3；关于UV/H2O2治疗的结论用于有机污染物控制、紫外线消毒和紫外线/H2O2处理。展开▼

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