英语翻译The wastewater is characterized by a strong dark color,high chemical oxygen demand (COD) concentration,presence of refractory volatile organic compound and low biodegradability.presence of refractory volatile organic compound 应该翻译

英语翻译翻译论文标题 Fenton-biological treatment processes for the removal of some pharmaceuticals from industrial wastewater 英语翻译INFLUENCE OF C-SOURCES ON THE DENITRIFICATION RATE OF A HIGH-NITRATE CONCENTRATED INDUSTRIAL WASTEWATER.请问大侠怎么翻译. 英语翻译Limitations on Current Wastewater AllocationHagerstown’s ability to grant new wastewater service was significantly limited when the City entered into a Consent Judgment with the Maryland Department of the Environment (MDE) on January 12 英语翻译The goal of virtually virus-free reclaimed wastewater contained in California's Wastewater Reclamation Criteria should not be interpreted to mean that the practice of using such water is risk-free.As Table 4 clearly shows,there is always Wastewater from factories polluted the river为什么用polluted 英语翻译This grouping distinguishes the continuous,or semi-continuous,discharges of wastewater effluentswhich are largely storm independent.特别是这个从句which are largely storm independent. 一篇英语游记的作文,请大家帮修改Last Monday,I went to Beijing Gaobeidian Wastewater Treatment Plant,as the biggest and most important wastewater treatment plant in Beijing ,is a major factory which for improving the environment to benef 英语翻译This study deals with the adsorption of Cr(VI) from synthetic and industrial wastewater,produced by a sewage plant.The activated carbons wereprepared from a lignocellulosic raw material by thermal treatment at 450 and 650 ◦C in the 英语翻译Hence．the main obiective of this research work was to evaluate the applicability of Fenton—coagulant process for polishing pharmaceutical wastewater submitted to a previous treatment stage in UASB and SBR reactors．with emphasis on p 英语翻译Wastewater treatment,however,can also be organized or categorized by the nature of the treatment process operation being used,for example,physical,chemical or biological method.Examples of these treatment steps are shown below.A complete 英语翻译In this study we report the results of pilot plantstudies for nitri?cation and denitri?cation of mixedindustrial wastewater streams at pH-values up to 9.The purpose of these investigations was to deter-mine optimal conditions for denitri? 英语翻译Abstract：Jar tests were conducted to investigate the performance of enhanced primary treatment processes for low·concentra—tion municipal wastewater行om South China by using composite flocculant combined with bio．flocculants Pullu 英语翻译The wastewater is characterized by a strong dark color,high chemical oxygen demand (COD) concentration,presence of refractory volatile organic compound and low biodegradability.presence of refractory volatile organic compound 应该翻译 英语翻译Physical Methods include processes where no gross chemical or biological changes are carried out and strictly physical phenomenaused to improve or treat the wastewater.Examples would be coarse screening to remove larger entrained objects 英语翻译Thestudy revealed high-frequency use of native plants,local materials,and siteprotection strategies; while use of green roofs,on-site wastewater treatmentand material life-cycle analysis was quite low among the respondents.Commonlycited c 英语翻译For the treatment of industrial wastewater ,supplementalnutrient sources are often needed to provide sufficient nitrogen andphosphorus.In most cases,nitrogen is added as ammonia and phosphorus asphosphoric acid. The product line is classified into pumps for process and wastewater technology.我是英语白痴~ 英语翻译Rotating biological contactor system (lab unit)The RBC was fed with the primary treated wastewater at an organic loading rate of 0.03 kg COD/m3 /day.The results of the analysis of the treated effluents are pre-sented in (Table 1 & Fig.9).