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- Through the on site pilot scale experiments,the removal efficiencies of oil and COD of a new type of impeller gas floatation clarifier was investigated. 通过现场中试考察了新型叶轮气浮机的除油和除COD效果,以及用于含油污水处理的可行性。
- Through a series of laboratory and small pilot scale continuous experiments, the feasibility of urea - calcium superphosphate production with Yichang phosphorous ore has been proved . 通过一系列的实验室试验和小型中间连续试验,明确了宜昌磷矿制尿素过磷酸钙的可行性。
- The bioleaching process of marmatite concentrate by Acidithiobacillus ferrooxidans is investigated in a magnetic stirring reactor in batch experiments. 采用磁搅拌反应器研究铁闪锌矿精矿的生物浸出过程。
- Supply lab and pilot scale membrane filtration systems for bioprocessing,chemical and foodstuff industries. 公司介绍生产生物、化工、食品工业实验用途膜过滤设备。
- Miller M J,Fallowfield H J.Degradation of cyanobacterial hepatotoxins in batch experiments[J].Water Science Technology,2001 (12). 李金荣;杨振放.;河流渗滤系统对地表污水的净化作用综述[J]
- The performances of different powdered zeolites for removing low-concentration ammonia nitrogen from water were compared through batch experiments. 通过静态试验比较了不同产地粉末状沸石去除水中低浓度氨氮的性能。
- Gama-aminobutyric acid (GABA) produced by Lactobacillus SK005 in a pilot scale 3000 L bioreactor and decolorizing technique of GABA were studied in this paper. 本论文研究了乳酸菌SK005发酵生产GABA中试工艺,并在此基础上对浓缩液的脱色工艺进行了探讨。
- A pilot scale test was conducted to examine the performance of the reclaimed water for the treatment of tenter frame exhaust. 针对染整定型机废气具有较高的温度和湿度的特点,采用湿式净化技术处理该废气,并通过水洗试验装置对湿式净化效果进行了初步研究。
- A series of batch experiments were carried out to determine the chemical degradation and biodegradation parameters of herbicide dinoseb in various soil samples. 摘要利用一系列批实验来研究地乐酚在不同土壤样本中的非生物降解和生物降解,并对各土壤特性与降解参数的相关性作统计分析。
- A pilot scale test on the leachate of Tan Ziling landfill in Hangzhou has been carried out,using a combined anoxic biofilter and UASB process. 用缺氧生物滤池与UASB相串联的工艺对杭州市天子岭垃圾填埋场惨滤液进行了中试试验,通过实验,总结了缺氧生物滤池的挂膜特性及UASB起动的成功经验。
- The effects of salinity on the nitrification of activated sludge without acclimation and with acclimation were studied respectively on the basis of batch experiments. 通过批量试验系统研究了盐度对常规活性污泥硝化作用的影响以及污泥在含盐环境中经过驯化后其硝化功能的变化。
- A pilot scale facility of autothermal thermophilic aerobic digestion (ATAD) was designed for stabilization of urban sewage sludge. 设计了一套自热式高温好氧消化(ATAD)中试系统用于城市污水污泥的稳定化处理。
- The present paper aims to introduce the authors' investigation on the effects of phenol on the performance of the nitrified granules through batch experiments. 采用序批实验研究了苯酚对硝化颗粒污泥性能的影响。
- Based on batch experiments,this paper deals with the adsorption behavior of trichlorinated hydrocarbon(TCE) on soil samples with different contents of organic carbon. 采用浅层和深层包气带样品,利用批实验的方法研究不同有机碳含量的样品对三氯乙烯(TCE)的吸附行为。
- The technology of pilot scale run of electrostatic flocking onto rubber rug with MDI, polyols, toluene and tributyl phosphate as the raw materials was reviewed. 介绍了以二苯甲烷二异氰酸酯(MDI)、多元醇、甲苯和磷酸三丁酯为原料合成橡胶地毯用静电植绒胶的中试工艺路线。
- Pilot scale downgrade flow aeration biological filter with fillings whose density is heavier than water density was tested to treat wastewater from cigarette production. 采用下向流重质填料生物曝气滤池对某卷烟厂生产废水处理进行了中试研究。
- Removal of antimony(Sb) from aqueous solutions using iron-oxide coated sand(IOCS) was investigated by batch experiments under different conditions in terms of inorganic anion species and ionic strength,pH,dosage and temperature. 考察了石英砂负载氧化铁(IOCS)在不同的实验条件下(无机阴离子种类及其离子强度、pH值、IOCS投加量、温度等)对水溶液中锑的去除效果.
- Compared with the test result in a pilot scale Baum jig, it proved to be reasonable that the method of dealing with the relation between the water motion and the characteristics curve of air valve. 与半工业性跳汰机内的实测结果进行的比较表明,所采用对跳汰机内水流运动与风阀特性的关系处理是合理的。
- In order to study the affecting factors in the degradation of chlorinated hydrocarbon, tetrachlrethene (PCE) was selected as target contaminant and Ni/Fe bimetal was used as reactants in batch experiments. 以四氯乙烯 (PCE)为目标污染物 ;利用批试验研究Ni/Fe双金属对氯代烃脱氯的影响因素 .
- Batch experiments demonstrated that the Pd/Fe bimetallic particles can effectively dechlorinate 1,2,4-TCB.Dechlorination efficiency accounted for more than 99% at Pd weight ratio 0.06% and metal to solution ratio about 1g/40mL in 60 min. 结果表明;在钯的催化作用下;零价铁对1;2;4-TCB有较好的还原脱氯效率。 当Pd/Fe双金属的钯化氯为0.;06%25时;催化剂用量为1g/40mL;反应1h后TCB的脱氯率可达99%25。