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   制革工业废水 的翻译结果: 查询用时:0.009秒
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制革工业废水
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  “制革工业废水”译为未确定词的双语例句
     The results showthat the sewage can successfully be treated by this process with the rom-oval of COD_(C_t),BOD_5 and colority being about 79~86%,90~94% and 80~90%,respectively. The volumetric loadings of COD_(Cr) and BOD_5 were cal-culated,they were 2.237kg/m~3·d and 1.357 kg/m~3·d,respectively.
     试验表明,本法能有效地处理制革工业废水,在适宜条件下,COD_(Cr)、BOD_5和色度的去除率分别可达79—86%,90—94%和80—90%,COD_(Cr)和BOD_5的容积负荷分别为2.237 kg/(m~3·d)和1.357 kg/(m~3·d)。
短句来源
     Study on treatment of leather-making wastewater with a new compound flocculant
     一种新型的复合型絮凝剂处理制革工业废水的研究
短句来源
     And, about 98.3% and 92.8% of chromium ion(Ⅲ) can be separately recovered by acidification desorption of SA and SCA-1. Moreover nearly 100% of the sulphides and chromium(Ⅲ) in the wastewater are removed by adopting column operation.
     用酸化法解吸 SA和 SCA- 1,Cr3 +的回收率分别可达 98.3%和 92 .8%。 采用柱操作法处理制革工业废水 ,硫和铬的去除率几乎达到 10 0 %。
短句来源
     STUDY OF THE TANNERY WASTEWATER TREATMENT WITH THE ZINC POLYSILICATE
     聚硅酸锌絮凝剂处理制革工业废水的研究
短句来源
     TREATEMNT OF LEATHER INDUSTRIAL WASTE WATER WITH FLOCCULENS
     絮凝法处理制革工业废水
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  相似匹配句对
     Wastewater Treatment for Leather Industry in Sri Lanka
     斯里兰卡制革工业废水处理
短句来源
     TREATEMNT OF LEATHER INDUSTRIAL WASTE WATER WITH FLOCCULENS
     絮凝法处理制革工业废水
短句来源
     Review of the Treament Technology of Industrial Wastewater from Tanneries
     我国制革工业废水处理技术评述
短句来源
     Treatment of Tannery Wastewater
     制革废水的治理
短句来源
     Treatment of the wastewater from tanneries
     制革废水的治理
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The sewage discharged from leather industry was treated by biologicalcontact oxidation.The effects of retention time,loading in influent water,ratio of air to water,temperature and pH on treatment efficiency weredetermined,hence an optimal technology was obtained.The results showthat the sewage can successfully be treated by this process with the rom-oval of COD_(C_t),BOD_5 and colority being about 79~86%,90~94% and 80~90%,respectively.The volumetric loadings of COD_(Cr) and BOD_5 were cal-culated,they were...

The sewage discharged from leather industry was treated by biologicalcontact oxidation.The effects of retention time,loading in influent water,ratio of air to water,temperature and pH on treatment efficiency weredetermined,hence an optimal technology was obtained.The results showthat the sewage can successfully be treated by this process with the rom-oval of COD_(C_t),BOD_5 and colority being about 79~86%,90~94% and 80~90%,respectively.The volumetric loadings of COD_(Cr) and BOD_5 were cal-culated,they were 2.237kg/m~3·d and 1.357 kg/m~3·d,respectively.

探讨了生物接触氧化法处理制革工业废水的工艺,研究了各种工艺条件诸如停留时间、进水负荷,气水比、温度和pH 值对废水处理效果的影响,并求得了最佳工艺条件。试验表明,本法能有效地处理制革工业废水,在适宜条件下,COD_(Cr)、BOD_5和色度的去除率分别可达79—86%,90—94%和80—90%,COD_(Cr)和BOD_5的容积负荷分别为2.237 kg/(m~3·d)和1.357 kg/(m~3·d)。

Twelve vegetable extract samples covering four species (pakchoi, celery, spinach and leaf lettuce) cultivated in different industrial pollution areas in Shanghai suburbs were specially prepared to detect their mutagenecity by Ames assay. The results showed that two samples collected in the areas of airborne heavy particulated-pollution by chemical industrial emissions gave positive response in mutagenicity, another two samples collected in the areas of industrial sewage-pollution by dye making and leather making...

Twelve vegetable extract samples covering four species (pakchoi, celery, spinach and leaf lettuce) cultivated in different industrial pollution areas in Shanghai suburbs were specially prepared to detect their mutagenecity by Ames assay. The results showed that two samples collected in the areas of airborne heavy particulated-pollution by chemical industrial emissions gave positive response in mutagenicity, another two samples collected in the areas of industrial sewage-pollution by dye making and leather making factories showed an increasing trend in mutagenicity by Ames assay based on dose-response relationship. Other samples gave negative results, among which, some were contaminated by heavy metal cadmium. The benzopyrene level of the tweleve vegetable samples was equivalent to 1. 39 μg/kg on an average, and the maximum level was equal to 3. 75μg/kg.

应用Ames致突变性试验,采样测定了不同工业污染区12个蔬菜(青菜、叶用莴苣、芹菜、菠菜)样品。结果表明,生长于化工区受石油化学工业粉尘影响的二个样品呈阳性反应;受染料化学工业废水及制革工业废水污染的二个青菜样品也有这一趋势。青菜中镉污染严重的样品及其它样品的Ames试验结果皆呈阴性。供试蔬菜中苯并(a)芘平均含量为1.39μg/kg,最高为3.57μg/kg。

Planting reed for purifying the effluent of leather and fur production is a good idea reported from the literature both home and abroad,now,the primary trial is right underway, and the author hopes of gaining attention and participation from colleagues and friends in leather industry.

笔者通过国内外资料的启发,提出种植芦苇等植物用于净化制革工业废水的设想,并正进行试验,望能引起制革界同行的重视和参与。

 
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