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煤焦油废水
相关语句
  coal tar wastewater
     Determination of Biphenyl and Phenanthrene in Coal Tar Wastewater by Gas Chromatography with Thin Layer Column after Extraction Concentration
     萃取浓缩-薄涂柱气相色谱法测定煤焦油废水中的联苯和菲
短句来源
     The biphenyl and phenanthrene in coal tar wastewater are first concentrated by extraction with benzene and then determined by gas chromatography with thin layer column.
     用苯萃取浓缩煤焦油废水中的联苯和菲 ,然后用薄涂柱气相色谱法进行测定。
短句来源
  “煤焦油废水”译为未确定词的双语例句
     Study on treatment of coal tar waste water by chlorine dioxide
     二氧化氯处理煤焦油废水的研究
短句来源
     Based on practice of the local factory, this paper studies the effect of applying chlorine dioxide to dispose of waste water that contains coal tar. When the coal tar concentration in the waste water is 0.548 mg/L, the results showed that the maximal removal efficiency is 42% worked with pH is at 7, temperature at 45 ℃and react time at 1 hour respectively.
     以某厂实际工程为对象,研究了二氧化氯对含煤焦油废水的去除效果,结果表明处理质量浓度为0 845mg/L的煤焦油水样,在pH=7,温度为45℃,反应时间为1h的条件下,煤焦油的最大去除率为42%.
短句来源
  相似匹配句对
     Study on treatment of coal tar waste water by chlorine dioxide
     二氧化氯处理煤焦油废水的研究
短句来源
     NITRIFICATION OF WASTEWATER
     废水的硝化作用
短句来源
     Technology of Disposal of Waste-Water
     废水处理技术
短句来源
     RECOVERY OF PHENOLS FROM COAL TAR AND WASTE WATER BY PRECIPITATION
     沉淀法回收煤焦油和含酚废水中酚类的研究
短句来源
     DESIGN OF TAR OIL HYDROGENATED REACTOR
     煤焦油加氢反应器的设计
短句来源
查询“煤焦油废水”译词为用户自定义的双语例句

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  coal tar wastewater
A mixed culture of bacteria capable of growth on cyanide was isolated from an activated sludge of coal tar wastewater by an enrichment culture technique.
      


The biphenyl and phenanthrene in coal tar wastewater are first concentrated by extraction with benzene and then determined by gas chromatography with thin layer column.The results show that the method is characterized by lower column temperature,quick determination and higher accuracy.

用苯萃取浓缩煤焦油废水中的联苯和菲 ,然后用薄涂柱气相色谱法进行测定。试验表明 :该法具有色谱柱温低、快速、准确等特点。

Comprehensive utilization of coking byproducts such as coke oven gas,coal tar,wastewater and residue are summarized and new coking processes are introduced.

概述了炼焦副产物焦炉气、煤焦油、废水和废渣的综合利用及炼焦新工艺

Based on practice of the local factory, this paper studies the effect of applying chlorine dioxide to dispose of waste water that contains coal tar. When the coal tar concentration in the waste water is 0.548 mg/L, the results showed that the maximal removal efficiency is 42% worked with pH is at 7, temperature at 45 ℃and react time at 1 hour respectively. It is proved that there are a lot of materials that are difficult to degrade, especially asphaltum in the coal tar.

以某厂实际工程为对象,研究了二氧化氯对含煤焦油废水的去除效果,结果表明处理质量浓度为0 845mg/L的煤焦油水样,在pH=7,温度为45℃,反应时间为1h的条件下,煤焦油的最大去除率为42%.说明煤焦油中含有大量的难降解物质,特别是沥青成分.

 
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