化纤 chemical fiber(576) chemical fibre(177)   chemical fiber     It was shown that,under the conditions of air flow of 0.32m3/h,HRT7.0 and pH 8.5～9.0,the COD degradation speed of chemical fiber wastewater was the quickest. COD removal rate could reach to over 93%.     结果表明:在16～28℃下,通气量为0.325m3/h,水力停留时间为7.0h,pH值为8.5～9.0时,化纤废水COD降解速率最快,COD去除率可达93%以上。 短句来源     The reactor operated continuously for 30d,the effluent COD and NH3-N lowered to below100 mg/L and 10mg/L respectively,reaching the national first class discharge standard of chemical fiber wastewater.     该反应器连续运行了30d,经处理后的水质COD和氨氮分别降低到100mg/L和10mg/L以下,达到了化纤类废水国家一级排放标准。 短句来源     Chemical fiber tail wastewater was treated by facultative anaerobe-PACT process, when the influent COD was 250~450mg/L,the effluent COD≤100mg/L and removal rate reached to over 80%; various indexes could meet the first class standard in the national Sewage Comprehensive Discharge Standard (GB8978-1996).     采用兼氧-PACT工艺对南京化纤厂化纤尾水进行处理,当进水COD为250～450mg/L时,出水COD≤100mg/L,去除率达到80%以上,各项指标均能达到国家《污水综合排放标准》(GB8978-1996)中的一级标准。 短句来源     Application of Chemical Fiber Cyanide-containing Waste Biological Deuitrogenation Technique     化纤含氰废水生物脱氮技术的应用 短句来源     The study of chemical fiber wastewater treatment with hybrid biological reactor     复合生物反应器工艺对化纤废水的处理研究 短句来源 更多          chemical fibre     Effects of pollutants in chemical fibre wastewater on reproduction of Daphnia magna     化纤废水中污染物对大型(Daphnia magna)繁殖的影响 短句来源     A Reconstructed Engineering Example on Chemical Fibre Wastewater Treatment     某化纤废水处理改造工程实例 短句来源     Nowadays it is one of the difficult problems in our country and abroad wastewater treatment fields, that how to treat the chemical fibre cotton pulp mill wastewater economically and efficiently.     经济有效地处理化纤棉浆粕生产废水是目前国内外废水处理领域面临的难题之一。 短句来源     According to the characteristics of chemical fibre wastewater , and on the basis of contrasting experiment of eight types AOPs technology , the thesis determine UV/Fenton process as the treat method.     本论文针对化纤废水的水质特点，在八种高级氧化技术处理对比试验的基础上，确定采用UV／Fenton法作为化纤废水的处理技术。 短句来源     The sludge from a chemical fibre effluent treatment factory was collected and treated by composting technique to make it harmless and useful.     本研究采用高温堆肥生物发酵技术对化纤污泥进行处理,以期达到无害化、资源化的目的。 短句来源 更多          “化纤”译为未确定词的双语例句     Determination of ρ-Phthalic Acid in Synthetic-fibre Industrial Wastewater by Derivative UV-Spectrometry     化纤废水中对苯二甲酸的导数紫外光度法测定 短句来源     Correlation between COD and the Contents of Specific Pollutants in the Wastewater from Polyester Fibre Prodnction     聚酯化纤废水中特征污染物含量与COD的相关性研究 短句来源     Study on Biomembrance A/O DenitrificationTechnology for Synthetic Fiber Wastewater     化纤废水膜法A/O脱氮的研究 短句来源     Operation and Analysis of Treating the Chemical-fiber Wastewater     一种化纤废水处理的运行及分析 短句来源     Judgement of Reaction Termination by SBR Process to Treat Waste-water Containing High-concentration COD and Ammonia nitrogen     SBR工艺处理高COD、高氨氮化纤废水反应终点判断 短句来源 更多        查询“化纤”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   chemical fiber Experiments were conducted in the biological wastewater treatment plant of a chemical fiber company over a year's period. 例句来源       Urine samples from subjects, who had been using phenol for treatment of chemical fiber in factories, were analysed for urinary phenyl sulfate (PhS) and phenyl glucuronide (PhG) by high-performance liquid chromatography (HPLC). 例句来源       Hazardous Air Pollutant Source Emissions for a Chemical Fiber Manufacturing Facility in Taiwan 例句来源       The study was initiated in response to odorcomplaints from residents of neighborhoods located adjacent tothe largest chemical fiber manufacturing plant in Taiwan. 例句来源       Filtration of spinning solutions, spinning bath, and finishing solutions through a layer of fibrous material is widely used in different chemical fiber plants. 例句来源       更多             chemical fibre The main pollution trades are chemical fibre industry, pulp and paper making industry and mining industry. 例句来源       Experience of the introduction of the scientific organization of labour in chemical fibre plants 例句来源       Fulfilment of socialist obligations by the chemical fibre industry in the second quarter of 1969 例句来源       A user-friendly program was created based on the theoretical principles of fibre formation during melt spinning; it allows the engineer in the chemical fibre industry to very rapidly evaluate the efficiency of certain technological measures. 例句来源       Use of natural and chemical fibre wastes in production of mixed yarns (a review) 例句来源       更多                    The ever increasing usages of synthetic fibers, synthetic sizing agents, and other auxiliaties in textile industries make the efficiency of the Activated Sludge Process in the treatment of dyeing and Finishing waste water quitr unsatisfactory.It is the purpose of this study to develop a new technique to strengthen the effectivenessof the a ctivated sludge in the treatment of dyeing and finishing waste water to a new level. Through laboratory testings, pilot experiments and plant production, it had been show...             印染加工中,化纤织物比例的提高及合成浆料、助剂等用量的增加,导致一般好氧活性污泥法处理效率的降低,本研究的主要目的是开发强化好氧活性污泥法的新技术。经小试、扩大小试直至生产运行试验证明,向好氧活性污泥法曝气池中投加少量三氯化铁,可较大幅度地提高化学需氧量和色度的去除率、改善污泥的沉降性能;尤其是对加工化纤织物比例高的印染废水,效果更为显著,而且运行稳定、方法简单、控制方便、易于推广。 文摘来源          The synthesis of the sulfonated interpenetrating resins with a high exchange capacity and their applications are studied. The interpenetrating resins with cross-linking degree of the first polymer comparatively higher and that of the second lower and the amount of St. - DVB monomers absorbed by the first polymer slightly less than the saturation one exhibit a high exchange capacity, high mechanical strength and high reaction rate after being sulfonated. It has a great effect upon the enhancement of the exch...             本文着重研究具有高容量的互贯磺酸树脂的合成及应用.调节适当的两网交联度和互贯度并在磺化反应的后阶段补加少量发烟硫酸,可获得交换容量大、强度好且兼有较好动力学可透过性的互贯树脂.用这种树脂处理化纤厂的含锌废水,选择适当的操作条件时可得到理想的效果. 文摘来源          This scientific reprt is a technical service for Jinan Chemical Fibre Mill——Dis— —posing of produced wastes in produetion.Considering the requirements of the mill and the properties of wasters,We have proposed there methods,Such as floculent preci— pitate combustion and carbonization to be chsen.             本文是对济南化纤厂技术服务——处置生产中产生的度渣这个课题的科技报告。作者根据厂方提出的要求,针对残渣的特性,提出了絮凝法、焚烧法及碳化法等几条实施路线可供选择。 文摘来源   << 更多相关文摘         相关查询: 化纤油剂 化纤材料 化纤品种 纺织化纤 化纤单体 化纤技术 化纤废水 化纤纺织厂 化纤原料 化纤项目 化纤机械 广东化纤  对查询结果不满意

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