首先介绍了余氯衰减数学模型。
At first, a model of residual chlorine decay in network is discussed.
并对余氯低的可能原因，进行了讨论。
Possible reasons for the low residual chlorine are discussed.
哪里可以买到余氯测试液？
最后的水洗应加脱氯剂以去除织物上的残余氯。
The final rinse may contain an antichlor to remove the residual chlorine from the fabric.
该系统的测试结果与常规余氯的测试结果基本一致。
The testing result of the system is consistent with that of the normal residual chlorine examining method basically.
研究表明，余氯衰减很快，其对外环境的影响很小。
The result shows that the decay of residue chlorine is quick, and its impact on the marine environment very little.
并分析火电厂温排水和残余氯对海洋生态环境的影响。
The thermal effect of discharged cooling water and that of residual chlorine on the ecological oceanic environment are analyzed in addition.
铁的残余氯的气体浓缩和无氯四氯化钛可从剩余的气体回收。
The residual gaseous iron chlorides are condensed and chlorine-free titanium tetrachloride may be recovered from the remaining gases.
但是，水中过量的余氯会影响水的口感和气味，破坏水的品质；
However, the surplus residual chlorine can affect people's taste and smell, destroy the quality of water.
温度和余氯是管网中控制消毒副产物和AOC浓度的重要因素。
Temperature and chlorine residual are the important factors that control the disinfection byproduct and AOC concentration.
该模型较好地解释了余氯衰减在初始阶段进行相对较快这一现象。
The model also explained why chlorine decays more rapidly in the initial stages.
因此，对水中过量余氯处理方法的研究是一项很有价值的研究课题。
Therefore, it's a valuable task to make a study of disposing residual chlorine of water.
残余氯化铁，和氯的蒸气后有剩余的四氯化钛的复苏可能会被回收。
The residual ferric chloride, and chlorine remaining in the vapor after recovery of the titanium tetrachloride may be recycled.
SD90762余氯测定仪采用光电子比色检测原理取代传统的目视比色法。
SD90762 residual chlorine measuring instrument using photoelectron colorimetric detection principle to replace the traditional visual colorimetry.
其主要作用是降低原水的污染指数和余氯等其他杂质，达到反渗透的进水要求。
Its main role is to reduce the raw water pollution index, and residual chlorine and other impurities, to reverse osmosis water requirements.
取某氯碱厂正常回流的活性污泥对余氯及五种有机氯化物进行急性生物毒性试验。
The acute biological toxicity of residual chlorine and five organic chlorides against normal backflow activated sludge in a CHLOR-ALKALI factory was examined.
经该过滤器与净水装置配合使用，可有效地去除水中余氯，并具杀菌、去藻等功能。
With the matching of the water-purification device, the utility model can efficiently remove the waste chlorides in the water, and also has the functions of sterilization, algae removing, etc.
详细分析了余氯指标的评价标准，并以某城市供水管网为例研究了余氯的模糊评价方法。
The evaluation criteria for residual chlorine were analyzed in detail, and the fuzzy evaluation method was discussed taking for an urban water supply network as an example.
控制系统以原水流量为前馈和出厂水余氯浓度作为反馈信号，采用PID算法控制加氯量。
The control system takes the original water current capacity and the water extra chlorine density as the forward feed and feedback signal, using the PID algorithm control the chlorine quantity.
①本产品可以去除水中的残留余氯和杂质，不保证能将不适合饮用的脏水净化成饮用级别。
This product is a water purifier used to remove chlorine and turbidity from tap water. It is not intended to treat water originally unsuitable for drinking so that it can be used as drinking water.
作为游泳池水质的最主要的控制指标细菌和余氯量，在夏季人员爆满之时能否达标显得尤为重要。
The levels of bacteria and residual chlorine both key indicators for swimming pool water quality have to be controlled carefully especially in summer time when the basin is full.
作为游泳池水质的最主要的控制指标细菌和余氯量，在夏季人员爆满之时能否达标显得尤为重要。
The levels of bacteria and residual chlorine, both key indicators for swimming pool water quality have to be controlled carefully, especially in summer time when the basin is full.
本文针对火（核）电厂冷却水中余氯排放后的衰减规律和主要影响其衰减的因素进行了现场研究。
The residual chlorine variation in cooling water discharged from the Shidongkou Thermal Power Plant was measured by means of o-tolidine colorimetry.
并选择节点余氯为状态变量，通过EPANET的水质分析功能，对某城市给水管网进行模拟计算。
Choose node residual chlorine as state variable; simulate a certain citys water supply pipe network by EPANET s function of water quality analyses.
论文的第一部分，首先概述了余氯在配水系统中衰减规律。然后，建立了基于一级反应的余氯衰减模型。
At the first part of the paper, kinetics of chlorine decay in the water distribution systems are formulated and a first-order model is established on the basis of these.
方法直接采集灾区现场水样用余氯比色仪对江油市灾区内集中式供水和分散式供水的基本情况进行了调查。
Method water samples directly collected at the scene for surveying the basic condition of centralized and disperse water supply by residual chlorine colorimetry in the disaster areas of Jiangyou City.
介绍用四甲基联苯胺分光光度法测定水中余氯的原理、氯标准曲线的绘制、样品测试，该方法的结果与讨论。
The principle of spectrophotometry with tetramethyl-benzidine, the drafting of chlorine standard curves, sample tests, and the results and discussions of the method are introduced.
介绍用四甲基联苯胺分光光度法测定水中余氯的原理、氯标准曲线的绘制、样品测试，该方法的结果与讨论。
The principle of spectrophotometry with tetramethyl-benzidine, the drafting of chlorine standard curves, sample tests, and the results and discussions of the method are introduced.
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