助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[22]条 当前为第1条到20条
 

相关语句
废水
    THE MICROBIAL ECOLOGICAL STRUCTURE ANDPURIFICATION FUNCTION OF THE MULTI-STAGESBIOSYSTEM TREATING THE INDUSTRIAL WASTE WATER
    多级生物系统处理工业废水的微生物生态结构与功能
    STUDY ON BIOLOGICAL PROPERTIES OF SPIRULINA PLATENSIS CULTURED WITH INDUSTRIAL WASTE WATER,CO_2 AND HEAT
    利用工业废水、废气(CO_2)和余热培养的螺旋藻生物学特性研究
    THE ACCUMULATION AND DISTRIBUTION OF HEAVY METAL IN TYPHA LATIFOLIA FROM THE Pb/Zn MINE WASTE WATER
    铅锌矿废水中重金属在宽叶香蒲(Typha latifolia)的积累与分布
    STUDY ON SINGLE CELL PROTEIN PRODUCTION BY USING WASTE WATER FROM PEANUT PROTEIN PROCESSING
    利用花生蛋白废水生产单细胞蛋白的研究
    A Research on Treating Waste Water Containing Chromium by Peat
    泥炭处理含铬废水的研究
    Study of treating alcohol and brewage of waste water and producing single cell protein by mycelial fungi
    用丝状真菌处理酒精和啤酒废水生产单细胞蛋白
    Studying on Purification of industrial waste water by D.v.d
    硫酸盐还原菌净化工业废水的研究
    One 3,5-dinitrobenzoic acid-degrading bacterium A3, isolated from waste water treating system of nitrobenzoic compounds, was identified preliminarily as Comamonas testosteroni based on its morphological characters, physiological and biochemical analyses and 16S rDNA series same source analysis.
    从硝基苯类化合物废水处理系统中分离到一株3,5-二硝基苯甲酸降解菌株A3,经形态特征、生理生化以及16S rDNA序列分析,初步鉴定为睾丸酮丛毛单胞菌(Comamonas testosteroni).
    Experiment on Degradation of Phenol Waste Water with Pseudomonas sp.
    假单胞菌降解含苯酚废水实验
    Ecological Effects of Soil Pollution by Leather Waste Water on Soil Protozoa
    皮革废水污染的土壤原生动物生态效应
    Theacclimated sludge were used to treated imitate waste water of 60 mg/L 2,4-dichlorophenol and 1500 mgIL COD after being added 0.59% or 1.18% of strainGT241-1. The result showed that they have the same ability for degrading 2,4-dichlorophenol, and can decompose 2,4-dichlorophenol to the lowest value of 9 mg/Lwithin 20 hours while the active sludge without adding strain GT241-1 need 30 hours.
    经驯化的活性污泥在投加污泥总量0.59%和1.18%(以干重计)的假单胞菌GT241-1菌体后,对含2,4-二氯酚60mg/L和COD1500mg/L的模拟废水进行分批处理,结果表明该两组活性污泥对2,4-二氯酚的降解能力没有显著差异。
    When loaded imitate waste water of 60 mg/L 2,4-dichlorophenol and 1500mg/L COD with HRT 63h or 32h, the 2,4-dichlorophenol concentration in the effluentwater of the bioreactor with or without strain GT24 1-1 is the same, 11.0 mg/L.
    该反应器以2,4-二氯酚浓度60mg/L、HRT63h或32h通入模拟废水运行时,在4天的稳态运行期间投加GT241-1菌体反应器与未投加GT241-1菌体对照反应器的出水2,4-二氯酚含量没有显著差异,均为11.0mg/L。
    4. γ-PGA was tested to treat the electric plating waste water that it could remarkably remove the heavy metal ions, such as Cr+3, Ni+2 and Cu+2.
    4. 实体应用证明γ-PGA能有效降低电镀废水中Cr+3、Ni+2和Cu2+离子的浓度。
    Hesperidin was extracted with D254 resin from citrus processing waste water.
    本文研究了用D-254树脂从柑桔加工废水中吸附回收橙皮苷的方法。
    When pH value was 8.0, ratio of the resin to the waste water was 1:100, about 96.3% of hesperidin was adsorbed. When eluted by 95% alcohol at pH 5. 5, hesperidin was obtained with yield of 92.6% and purity of 91.4 %.
    在pH8.0,树脂:废水=1:100(W/V)时,D—254树脂可吸附废水中96.3%的橙皮苷,被吸附的橙皮苷用pH5.5,95%的乙醇洗脱,其收率为92.6%,产品纯度达到91.4%。
    Results Two strains of mycelial fungi; Fusarium BF 66 and Trichdrma Th-27 are screened for treatment of the waste water. Following addition of urea and KH2PO4, adjustment pH 5~7,and treating 22~30 hr, the removal efficiency of COD was more than 75%, the yield of biomass are 15g / L and 17.5g / L resPCctively, the protein content of two strains is more than 35%.
    结果选育出两株处理酒精和啤酒废水性能较好的FusarlumBf-66和TrchodrmTh—27菌株,在废水中添加少量尿素、KH2PO4,PH值为5~7处理22~3o小时后,COD去除率达75%以上,菌体干重分别达15g/L和17g/L以上,两菌株蛋白质含量超过35%。
    FeSO4 /H2 O 2 system was chosen to graft taro powd er with acrylamide, and effecis of temperature, time, H2O2 concentration and acrylamide concentration on graft copolymernation were investigated, meanwhile, flocculation sedimentation property of graft copolymer as a high molecular folcculating agent on diatomite suspension, waste water of coal washingand centrifugal liquid of wine lees were studied.
    利用FeSO4和H2O2体系作引发剂,致使芋艿细粉与丙烯酰胺接枝共聚,探讨了温度、时间、H2O2浓度、丙烯四胺浓度对接枝共聚的影响,同时研究了接枝共聚物作为高分子絮凝剂,对硅藻土悬浊液、洗煤废水、酒糟离心液的絮凝沉降性能。
    More than 8.2m ̄3 biogas can be obtained attreatment of 1 m ̄3 waste water(COD at 25,000mg/L),in which the content of methane in biogas exceed 60%. The biogas isused to dry skim rubber. 85-90%of heavy oil can be saved.
    每处理1m ̄3废水(COD值25000mg/L)可生产含甲烷60%以上的沼气8.2m ̄3,应用于胶清胶的干燥,可节省干燥所需鱼油的85~90%。
    A strain of photosynthetic bacteria isolated from starch waste water was classified as Rhodobacter sphaeroides by morphological characters, cultural characters,physiological biochemical characters and measurement of G + Cmol%.
    从淀粉废水中分离获得一株光合细菌,经形态特征、培养特征、生理生化特征及G+Cmol%含量等生物学特性分析,确定为球形红杆菌(Rhodobacter sphaeroides)L_2.该菌应用于淀粉废水处理,COD去除率达95.7%;
    To mimic the process of treating waste water, 50mg·L -1 1-amino-2-naphthol-4-sulfonic acids was used and the removal efficiency could reach 62.4%.
    用此菌丝球吸附质量浓度为 5 0mg·L-1的 1 氨基 2 萘酚 4 磺酸水溶液模拟处理染料废水 ,吸附率达到 6 2 .4%。
 

首页上一页12下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社