There is only, at best, random monitoring of wastewater effluent by the pollution control agency.
污染控制 机关充其量只是偶尔检查工厂的排水情况。
There is only, at best , random monitoring of wastewater effluent by the pollution control agency.
污染控制机关充其量只是偶尔检查工厂的排水情况。
This pilot study was designed to evaluate the efficacy of membrane microfiltration in treating secondary wastewater effluent conditioned with various inorganic coagulants.
初步的研究目的是评估微滤膜在使用各种无机絮凝剂时处理二次污水的效果。
An optimal control scheme for sequencing batch reactor (SBR) wastewater treatment processes is proposed to achieve the wastewater effluent standards with minimal energy consumption.
针对序批式反应器污水处理工艺，提出一种以排水质量指标为约束条件，以能量消耗最小为目标的最优控制方案。
According to the algal growth potential tests (AGP tests) for the effluent, the necessity of advanced treatment of wastewater was discussed.
结合藻类增殖潜能试验(AGP试验)探讨了进行污水深度处理的必要性。
Improved environmental management and new technological approaches to reducing wastewater generation lead to better effluent quantity and quality.
改善的环境管理和减少废水产生的新技术使得矿山废弃场地所产生的废水在数量和质量上都得到改善。
Three kinds of high concentrated wastewater, pine gum processing effluent, disproportionated rosin-making effluent and citronellol-making effluent have been produced in some plants.
某厂松脂加工过程中，产生炼脂松香废水、歧化松香废水和二氢月桂烯醇废水等三股高浓度废水。
Molasses wastewater was a type of high concentration and acidic organic effluent, which was not disposable easily for its dark color, high COD and BOD.
糖蜜酒精废水是一种高浓有机酸性废水，因其色度高、化学耗氧量和生物耗氧量高而不容易处理。
When biological filter tank is used to treat sanitary wastewater, COD in effluent can satisfy Class I of the discharge standard for urban wastewater treatment plant.
实验针对间歇投配污水的生物渗滤池处理生活废水的一些基本运行参数进行了优化研究。
The experimental results show that PC process, which is characterized with high hydraulic load, good effluent quality, and high sludge concentration, can be well used to treat waterworks wastewater.
研究结果表明，用结团凝聚技术处理水厂生产废水是完全可行的，且具有处理效率高、出水水质好、排泥浓度高等特点。
Using water-pinch technology for wastewater minimization, a distributed effluent-treatment system segregates the different streams for separate treatments and only combines them if it is appropriate.
应用废水最小化的水夹点分析技术，分布式废水处理系统将不同废水流股分别进行处理，仅在合适时才将废水组合在一起处理。
Reverse emulsion breakers are used to treat oily brine effluent upstream of the wastewater treatment plant. Offering more multi-purpose additives may be lucrative.
逆向破乳剂用于在废水处理厂上游对含油浓盐废水进行处理，提供更多品种的多功能添加剂产品可能会获得丰厚的利润。
The various technologies of adipic acid producing and the treatment of wastewater and effluent gas produced are introduced.
本文详细介绍了己二酸的各种生产路线和工艺以及生产过程中产生的废水、废气等的处理方法。
And the maximum leaching of heavy metals was much lower than the Class I of effluent standards in the Integrated Wastewater Discharge standard (GB8978-88).
污泥固化产物重金属的最大浸出量远远低于《污水综合排放标准》(GB8978- 88)中一级排放标准。
The factors of effluent NH3-N removal rate of wastewater land treatment was analyzed as an example of artificial rapid infiltration system.
以人工快速渗滤系统处理污水为例，分析了污水土地处理中nh3 - N去除率的影响因素。
The source of cold rolling wastewater was analyzed, the difficulties in dealing with cold rolling wastewater including selection of process, effluent quantity and quality of wastewater were indicated.
分析了冷轧废水产生的来源，说明了冷轧废水在处理工艺选择、水质、水量确定上的困难。
Through the secondary treatment, most organic pollutants in raw wastewater transfer into excess sludge, and the sludge discharge quantity (as BOD) will be much higher than that in the effluent.
污水处理厂大量外排污泥势必对受纳环境产生不利影响 ，其程度取决于污泥的无害化或资源化处理和处置方式。
All water quality indexes of the final effluent can meet the first category integrated wastewater discharge standard (gb8978-88).
经二级处理后的各项水质指标均达到了GB8978—88规定的一级排放标准。
Air flotation technology are widely used in water supply and wastewater treatment in recent years, it can effectively remove the SS in the effluent, at the same time also can reduce insoluble COD.
气浮技术近年来广泛应用于给排水及废水处理中，它可以有效地去除废水中的SS，同时也能降低不可溶性COD。
Using fly ash as the neutralization agent of acid wastewater, the reaction is fast, the effluent is nice, the equipment is simple and the cost is low.
利用粉煤灰中和酸性废水，反应快，效果好，工艺简便，成本低。
The invention relates to a method of recycling low boiling organic solvent from factory effluent in the wastewater treatment field.
本发明涉及水处理领域中的从生产废水中回收低沸点有机溶剂的方法。
Large quantities of phosphate present in wastewater is one of the main causes of eutrophication, so it's very important to control the content of phosphorus in effluent.
存在于水中的磷是水体富营养化的主要原因，控制出水中磷的浓度尤为重要。
The wastewater of printing and dyeing and pestides are two classical kinds of pollutants of refractory organic compounds. These effluent causes serious pollution to environment.
染料和印染工业废水是难处理的有机污染源，其大量排放对环境造成了极其严重的影响。
The results of its application in the wastewater stripper show that it can remarkably reduce the ammonia concentration in the stripper effluent, obtaining good social and economic benefits.
应用结果表明，该技术可使本装置净化水中的氨氮含量明显降低，具有良好的社会和经济效益。
Effluent water quality can meet the National Wastewater-discharging Standard.
处理后的排水达到国家规定的废水排放标准。
A model based on activated sludge wastewater treatment systems was presented. The objective was to optimize energy consumption and improve effluent quality.
提出了基于活性污泥处理系统的模型，目的是优化能量消耗和提高废水排出质量。
A model based on activated sludge wastewater treatment systems was presented. The objective was to optimize energy consumption and improve effluent quality.
提出了基于活性污泥处理系统的模型，目的是优化能量消耗和提高废水排出质量。
应用推荐