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influent quality
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  进水水质
     The result shows that at FeCl_3 dosage of 2.5 mg/L (calculated as Fe~3+) and PAC consumption of 40 mg/L, the optimum treatment effect can be achieved, with turbidity < 0.1 NTU, SDI <1.5, and COD_Mn removal rate of 24% in treated water, and thus meeting the requirement for influent quality to the RO system.
     结果表明,当FeCl3投量为2.5mg/L(以Fe3+计)、PAC耗量为40mg/L时处理效果最好,出水浊度<0.1NTU,污泥淤塞指数SDI<1.5,CODMn平均去除率为24%,满足反渗透的进水水质要求。
短句来源
     The results show that the influent quality is not influenced by the UF effluent quality,and the optimal operational parameters are the flux of 60 L/(m2· h) and the recovery rate of 80%.
     结果表明,超滤单元的产水水质基本不受进水水质的影响,其优化的运行参数是:通量为60 L/(m2.h),回收率为80%。
短句来源
     The impact loading were come into being due to change of influent quality in the 40st and the 49st days, volume loading rose to 3.68kgCOD/(m3·d), 4.46kgCOD/(m3·d), COD removal efficiency were 98.9%, 97.5%. The operation effect of membrane bioreactor were not influenced.
     运行过程中,由于进水水质的变化分别在第40、49运行日形成了两次冲击负荷,容积负荷分别提高到3.68kgCOD/(m~3·d)、4.46kgCOD/(m~3·d),但COD去除率仍高达98.9%、97.5%,冲击负荷均未对反应器的运行效果产生影响。
短句来源
     Biological contact oxidation process is designed to treat aquatic products processing wastewater. The quantity of influent is 400 m3/d and the influent quality of COD_ Cr is 728~ 1 176 mg/L . The effluent COD_ Cr and removal rate of COD_ Cr are 92~140 mg/L and 85.2%~93.3% respectively since the system runs stably.
     采用生物接触氧化工艺处理水产品加工废水,设计能力400m3/d,废水进水水质CODCr为728~1176mg/L,运行稳定后,出水水质CODCr为92~140mg/L,CODCr去除率为85.2%~93.3%,出水水质稳定,达到(GB8978-1996)中的二级排放标准。
短句来源
     According to the actual influent quality and six monthes operation, to ascertain the feasible function parameter of CAST: the circulate cycle of Single pool is 240 minutes, the influent and aerobic time is 30 minutes, aerobic time is 90 minutes, settle 60mins, effluent time is 40mins, the remain 15mins is idle and DO 0-3.5mg/L.
     根据设计工艺参数,针对目前的进水水质,经过近六个月的调试和试运行,确定CAST池较适宜的运行参数为:单池运行周期240分钟,其中进水/曝气30分钟、曝气90分钟、沉淀60分钟,滗水40分钟,闲置20分钟; 溶解氧控制为0-3.5mg/L。
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  “influent quality”译为未确定词的双语例句
     The influent quality parameters were: ρ(CODCr) =600 mg.
     进水主要水质参数为:ρ(CODCr)=600mg.
短句来源
     Citric acid wastewater was treated by air-floatation-two-phase anaerobic-extended aeration process integrating dilution of clear water recirculating with treating scale of 1000m3/h, influent quality: COD=12000mg/L, BOD5=3000mg/L and SS=3500mg/L; the effluent reached the first class discharge standard GB 8978-1996; furthermore, its engineering investment and opearation fee were lower.
     采用气浮-二相厌氧-延时曝气为主体的处理工艺,结合清水回流稀释,处理柠檬酸废水,废水处理规模为1000m3/d,进水中COD为12000mg/L,BOD5为3000mg/L,SS为3500mg/L,出水达到GB8978-1996一级排放标准,工程投资和运行费用较低。
短句来源
     With the influent quality of COD cr 300~500 mg/L, LAS 50~150 mg/L , the effluent quality could meet the discharge standard (COD cr ≤100 mg/L; LAS≤5 mg/L ).
     在进水 CODcr3 0 0~ 5 0 0 m g/L、L AS 5 0~ 15 0 mg/L时 ,经过处理后出水可达标排放 (CODcr≤ 10 0m g/L ,L AS≤ 5 mg/L )。
短句来源
     When the influent quality was that of COD=1 270~1 790 mg/L,pH=7.33~8.45 and HRT=48h,the results were indicated as follows. The removal rate of COD exceeded 75% in the beginning if the inoculation sludge had been domesticated for a long time,and reached about 90% when the system ran steadily.
     当进水ρCOD=1.270~1.790 g/L、pH=7.33~8.45、tHRT=48 h时,研究发现:接种污泥经长期驯化的ABR反应器在启动初期COD去除率即能达到75%以上,稳定运行时去除率可达90%左右;
短句来源
     The results show that it is an effective pretreatment process with obvious decolourising performance. Under the condition of micro-aeration, the average removal efficiencies of color> COD> PO43--P and TP are 41.3%, 54.5%, 87.5% and 79.4%, respectively. Furthermore, the process could adjust the influent quality and alleviate the shock loading.
     采用催化铁内电解法对桃浦工业区混合化工废水进行了全模拟试验,结果表明,该法对于混合化工废水的预处理具有显著的脱色效果,微曝气条件下,脱色率平均为41.3%,对COD、PO_4~(-3)-P和TP的平均去除率也分别高达54.5%,87.5%和79.4%;
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  相似匹配句对
     Quality.
     质量。
短句来源
     On Quality
     论素质
短句来源
     Factors that Influent the Quality of Concrete Construction
     浅析影响混凝土施工质量的因素
短句来源
     Research on the influent factors of freezing meat quality
     影响肉类食品冷冻质量的因素
短句来源
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  influent quality
The influent quality is controlled daily with settling solids test and sampling three times a week.
      
This includes the description of the membrane units and the characterization of the influent quality.
      
Typical flows in the membrane reactor ranged from 15 to 35 m3.h-% depending on influent quality.
      
For its further optimisation and adaptation to the given influent quality, operators need their technical assistance.
      


In this study, a biological process for controlling the concentration of residual nitrogen in coke-plant wastewater was investigated on a bench scale and through pilot plant experiments. It is concluded that the cultivation and acclimationof nitro bacteria is the key step of biodenitrification process, continuous acclimation gave better results than intermittent operations. 98-99% of NH8-N and more than 75% of the total nitrogen could be removed using A-A/O system when the fluctuation of influent quality...

In this study, a biological process for controlling the concentration of residual nitrogen in coke-plant wastewater was investigated on a bench scale and through pilot plant experiments. It is concluded that the cultivation and acclimationof nitro bacteria is the key step of biodenitrification process, continuous acclimation gave better results than intermittent operations. 98-99% of NH8-N and more than 75% of the total nitrogen could be removed using A-A/O system when the fluctuation of influent quality is low and the operation parameters are rational. The anaerobic pre-treatment plays an important role in the process.

本文通过小试及中试,对焦化疲水的生物脱氮处理进行了研究。研究结果表明,硝化菌的培养及驯化是生物脱氮顺利进行的关键,连续驯化方式优于间歇驯化方式,当水质波动不大,运行条件正常时,A-A/O系统可以实现98—99%的硝化效果和75%以上的除氮效果。厌氧预处理在其中起了重要作用。

The main objective of this paper is to introduce the study made on a new type dual media namely the fibre-pellet-sand aed. This paper has illustrated how the influent quality, filtration rate and medium degradation influence the direct filtration performance.

介绍一种新开发的滤料,纤维球——砂双层滤料的试验概况。阐述不同的进水水质、滤料级配及滤速对直接过滤的影响。

biogas tanks and 30 standard septic tanks in urban residential districts,wereinvestigated.Analysis and compatison of design parameters were made among 28 biogas tanks.Afterparameter adjusting a simulated device bas been developed according to some new tecbnology andanalyzing results.Both manure and sewage were tested as sole meterlal in the simulated deviceundet ambient tempetature. In both cases,the quality of effluent meet the second class standatd of “Integrated Wastwater Discbarge Standard”.Influent...

biogas tanks and 30 standard septic tanks in urban residential districts,wereinvestigated.Analysis and compatison of design parameters were made among 28 biogas tanks.Afterparameter adjusting a simulated device bas been developed according to some new tecbnology andanalyzing results.Both manure and sewage were tested as sole meterlal in the simulated deviceundet ambient tempetature. In both cases,the quality of effluent meet the second class standatd of “Integrated Wastwater Discbarge Standard”.Influent quality and quantity,retention time andaverage design volume per person have been proposed as the comprehens ive des ign parameters. Two treating processes have been developed in our study.All these simplified the calcnlating formulafor design volume and were verified through field practice.The presenting study is practical andeasy to be expended in practice.

本文调查了78处住宅净化沼气池和30处标准化粪池,分析比较了28处净化沼气池的设计参数。吸收部分厌氧处理新技术,并对装置结构和处理工艺作了调整和改进后,设计制作了模拟装置,分别作了处理粪污和生活污水的常温实验,出水水质达到《污水综合排放标准》二级标准和《粪便无害化卫生标准》要求。提出了以进水水质、水量、滞留期及人均池容等的综合设计参数和两种处理工艺,简化了容积计算公式,并经现场应用验证。

 
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