水处理
- water treatment
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水处理工程中PLC在过滤器上的应用
Application of PLC on the Filter of Waste Water Treatment Project
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基于Fix和PLC的SCADA系统在火电厂水处理控制系统中的应用
Application of SCADA System Based on PLC and Fix in Water Treatment Control System of Power Plant
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然而,不同于发达城市,这些地区缺乏先进的水处理设备,因此河流也实际上变成了下水道。
Unlike developed cities , however , these areas lack advanced water-treatment facilities , and rivers effectively become sewers .
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Controlnet网络在电厂水处理系统中的应用
Application of Control-Net Network for Water Handling System of Power Plant
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PLC在造纸厂水处理生产中的应用
Application of PLC in production of wastewater treatment in paper mill
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PLC在海洋平台水处理中的应用
Application of PLC in Water Disposal of Platform
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珠钢CSP水处理浊循环水系统日常处理
Routine Treatment of the Muddy Circulating Water System of CSP Water Treating Process
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聚合硫酸铁(PFS)在水处理中的应用
The Application of Polymeric Ferric Sulfate ( PFS ) in Water Treatment
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TNT红水处理新方法
New method of TNT red - water treatment
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不同水处理工艺对地表水中AOC的去除效果
Removal of assimilable organic carbon from surface water by water treatment processes
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北京饮用水处理流程中有机提取物致突变性的Ames试验研究
Study on Mutagenic Activity of Organic Extracts from Drinking Water of Beijing in Technological Process by Ames Test
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双向窄脉冲DBD放电水处理反应器及其性能研究
Research on bipolar narrow pulsed dielectric barrier discharge ( DBD ) reactor for water treatment and its performance
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介绍了石家庄炼油厂水处理装置能力由320t/h增加到600t/h的扩容改造工程。
Capacity expansion of water treatment unit from 320t / h to 600t / h in Shijiazhuang Refinery was introduced .
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1999年夏季水处理后对大型无脊椎动物的样品进行分析。我们相信在BellRun已恢复的地段,种群回迁将迅速接近未受影响的支流的数量。
Macroinvertebrate samples following treatment were analyzed during summer 1999 . We believe that colonization of the restored segment of Bell Run will be rapid given the proximity of unimpacted tributaries in the watershed .
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以水处理常规工艺为研究对象,通过小试及中试研究,证明水处理常规工艺能去除原水中约2/3的CODmn,认为强化常规工艺是不容忽视的除污染途径之一;
Conventional techniques of water treatment can get rid of about two thirds of organic pollutants from raw water , and strengthened conventional techniques are important ways to remove pollutants .
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利用烧渣中较高含量的铁元素进行无机高效水处理剂PFS的开发,是硫铁矿烧渣最有前途的综合利用途径之一。
It 's one of the promising utilization methods of pyrite cinder to use its high iron content in synthesizing PFS .
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HF防垢剂是工业锅炉水处理的新型药剂,使用这种药剂进行水处理用量小、无污染、经济实用、工艺简单。
HF preservative is a new kind of medicament for treating boiler water with the advantages of small amount needed , no contamination , being economic , practical , and simple .
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300kt合成氨灰水处理系统的改造
Modification of Ash Water Treatment System in 300 Kt / a Synthetic Ammonia Plant
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针对V型滤池净水处理工艺,设计了以冗余PLC为现场控制站、工控机为监控管理机的全厂计算机监控系统。
Aim at the V-filter water treatment process , a monitoring control system is designed for the whole treatment plant , which consists of a supervision management computer and redundancy PLCs that acts as the local control station .
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本文介绍了一种新型水处理剂&氢氧化铝镁正电纳米粉末(AMH)。
A new type of water treatment agent-aluminum-magnesium hydroxide positive nanopowder ( AMH ) - was introduced .
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研究了无机高分子絮凝剂-聚硅硫酸铝(PSAS)絮凝剂的制备及其在水处理中的应用。
In this paper , the polymeric silicate aluminum sulfate ( PSAS ) flocculants were produced under the different conditions .
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叙述以GE自动化公司的PLC为主控设备的水处理程控系统的结构,给出上位机与下位PLC之间的通信实现方法。
A structure of water processing programming control system based on the PLC of GE Automatic Company as the main control unit is presented , and gives a communication design between the high level computer and the low level PLC .
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随着碱性水处理技术的发展和循环水浓缩倍数的不断提高,循环水水质向高硬度、高碱度、高pH值,甚至高温的方向发展,进一步增加了水质控制的难度。
With the development of water alkaline treatment technology and the increase of concentration times , the quality of circulating water tend to become high hardness , high alkalinity , high pH value and even high temperature , which deepened the difficulty in controlling these problems .
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Rp-52水处理剂在锦州石化公司的工业应用
Commercial Application of RP-52 Water Treatment Chemicals in Jinzhou Petrochemical Company
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方法采用MCR水处理新工艺、按照一体化、小型化、智能化思路设计中空纤维膜净水器。
Methods A new integrative membrane water purifier which was a small scale and intelligent pilot with a new process ( membrane coagulation reactor , MCR ) was developed .
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弱酸H-Na离子交换系统在蒸汽锅炉水处理中的应用
The application of weak acid h-na ion exchange system in the treatment of steam boiler water
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本论文主要针对目前水处理中藻类污染去除难的问题,探讨使用Fenton试剂(H2O2和Fe~(2+))去除水中的藻类及其代谢污染,并对其作用机制进行了概括性阐述。
The method was discussed on the elimination of alga and the pollutant of its metabolism by using Fenton reagent ( H2O2 and Fe ~ ( 2 + )) aimed at the problem of alga pollution in present water condition in this paper .
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实验表明,O3-BAC工艺在锅炉补给水处理中的应用可行。
The result shows that the process of O3 - BAC is feasible in the application of make-up water treatment of boilers .
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适用于强腐蚀性水质处理的新型水处理剂RP-98
New Water Treating Chemical RP-98 for Strong Corrosive Water
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KDF是一种新型的水处理材料,由铜、锌两种金属按一定的比例组合而成,具有多种水处理功能。
KDF is a new water treatment medium with multiple functions in wastewater treatment , and is made of copper and zinc by a certain proportion .