codcr

  • 网络化学需氧量;重铬酸钾法;废水中化学需氧量

codcrcodcr

codcr

化学需氧量

...污染物也会被氧化,因此高锰酸钾指数(CODmn)与化学需氧量CODCr)的数值比较结果合理;五日生活需氧量(BOD5…

重铬酸钾法

重铬酸钾法CODcr) 测定水样的化学需氧量实验方法  1原理   在强酸性溶液中,一定量的重铬酸钾氧化水样中还原性物质,过 …

废水中化学需氧量

废水中化学需氧量CODcr)的排放量为3055.19吨,其中:工业废水中化学需氧量的排放量为544.95吨,比上年减少7.07%(41…

化学耗氧量

宇星化学耗氧量(CODcr)自动...2010年度深圳市百强软件企... 2、用户手册 收藏此文档 免费 下载此文档2页 2财富值 3页 1财富 …

重铬酸钾法测定

一、重铬酸钾法测定CODCr)的原理 在强酸性溶液中,准确加入过量的重铬酸钾标准溶液,加热回流,将水样中还原性物质 …

废水化学耗氧量

实验十八 糖厂废水化学耗氧量codcr)的测定第六章 常用试剂配制 第一节 溶液浓度的表示法及标准溶液配制的一般知识第二 …

废水的

2、生物处理系统:皮革废水的ρ(CODcr)一般为3000—4000废水mg/L,ρ(BOD5)为1000—2000mg/L,属于高浓度有机废水,m…

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The pickled wastewater chrome and chrome-free CODcr contents with aeration-anaerobic and anaerobic-aeration treatment were measured. 对无铬的浸酸废水和含铬的浸酸废水进行曝气厌氧组合处理,测定CODcr。
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ATC waste liquid has such characteristics as high CODcr, high salinity and non biodegradable . ATC废液具有高COD,高含盐量,以及难生物降解的特点。
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The relevant pretreatment unit has been running steadily and high-efficiently, the content of oil and CODCr in. . . 相应装置建成后运行平稳高效,废水得到高效的处理与污油资源回收。
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The result shows that the CODCr removal rate is above 80%. 结果显示,该系统对生活污水CODCr的去除率达80%以上。
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Feasibility of Measuring CODcr in Waste Water by Distilled Water once only Without Distilled Water Once More 用一次新蒸馏水代替重蒸馏水测定废水中CODcr的可行性研究
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Rapid Determination of CODcr by Spectrophotometry with Silver-Free Catalyst and Sealed Chamber Digested at Constant Temperature 无银催化-密封恒温光度法快速测定化学需氧量
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Research on Raffinate Treatment After CODcr Determining In Environment Monitoring 环境监测中化学需氧量测定后的残液处理
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Research on determination of CODCr with mercury sulfate in waste water of salt-producing enterprises 硫酸汞添加法测定制盐企业废水中CODCr的方法探讨
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Operational Summary of Ammonium and CODCr Removal by Corridor Activity Sludge Process 廊道式好氧活性污泥法工艺去除氨氮和CODCr的运行总结
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Measurement of the CODCr Values of Degraded Organic Pollutants in Water 活化分子氧降解水中有机污染物的CODCr值测定
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CODCr Determination of COD in Environmental Water Using an Automatic TOC Analyzer 自动TOC仪测定环境水中
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CODcr Quick Measuring CODcr of Sewage with Microwave-sealed Digestion and Photometry in Catalyzer Free System 无催化微波消解光度法快速测定生活污水中的
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An Evaluation of the Effect of Aeolian Sand System in Removing CODCr in Water in Guanting Reservoir 风成沙系统去除官厅水库水中化学需氧量的效果
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Study on determining value CODCr of wastewater in coking plants by sealing method 密封法测定焦化厂废水CODCr值的研究
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Study on the Catalyst for Rapid Photometric Determination of CODCr 光度法快速测定化学需氧量的催化剂研究
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CODCr Continuous Flowing Analytical Determination of CODCr in Polluted Water 连续流动分析测定环境水样中的
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CODcr Rapid determination of COD in water sample by using potassium dichromate 改进重铬酸钾法快速测定水样
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Problems in operation and management of on-line CODCr analyzer 水质CODCr在线分析仪运行管理中几个问题的讨论
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Comparative Study on the Removal Rate of CODcr with Three Kinds of Coagulants 三种混凝剂对废水CODcr去除率的对比实验研究
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Fig. 2 The effect of temperature on CODCr removal rate 图2温度对CODCr去除率的影响