The waste water is piped away to a special place.

废水道排往特定的地点。

Dangerous effluent from some chemical plants is being poured into the river through the town.

几家化学工厂排出的有害废水正流入我们市镇的河里。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

硝基芳烃主要废水、粉尘、蒸气等形式污染环境，影响人体健康。

He has invented a new method to reclaim valuable raw materials from industrial waste water.

他发明了一种从工业废水中回收有价值原料的新方法。

Grey water enters a soakaway via a grease trap.

废水油脂分离器后汇入渗水坑。

Objective To improve the method for separating sulfuret from wastewater.

目的改进废水中硫化物的分离方法。

The results show that treating ammoniated waste water by ion exchange Tech. on clinoptilolite is feasible.

以斜发沸石作为离子交换剂处理氨氮废水是可行的。

The mix-cultivation of Rhodotorula glutinis and Spirulina platensis in monosodium glutamate wastewater for lipid production has been investigated.

研究了味精废水中混合培养粘红酵母和钝顶螺旋藻,并生产油脂。

It was studied that the process conditions of treating fluobenzene wastewater with acidification, extraction, inorganic fluoride removal and electrocatalysis.

研究酸化+萃取+无机除氟+粒子群电催化氧化等物化技术处理氟苯生产废水的工艺条件。

The results shows that polyphosphate ferric sulfate is suitable to decontamination for sulfate, COD turbidness etc. in the wastewater.

结果表明,聚合磷硫酸铁对废水中硫化物、COD、悬浮物及浊等均具有较佳的去除效率。

In light of the hazards and uncertainties associated with subsurface waste disposal, deep well injection may create pollutional problems.

由于地表下废水处置的危险性和不可靠性，深井注入也会产生污染。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含氮高有机废水。

The paper introduces their salt-tolerance mech anism and research progress regarding conventional anaerobic or aerobic sludge, halophile and salt-tolerant yeast.

针对处理含盐废水的几类菌种:普的厌氧或好氧污泥、盐菌和耐盐酵母菌,分别阐述了其耐盐机理和研究进展。

The results showed that the wastes of zirconium oxychloride can be made into crystalline layered sodium disilicate with good properties.

结果表明，碱性废水和酸性硅渣为主要原料，可制备出性能良好的层状硅酸钠。

Primary modified process of natural clinoptilolite was introduced, with focus on application of both natural and modified clinoptilolite in wastewater treatment.

文章简述了天然斜发沸石的主要改性技术，并着重论述了近年来天然斜发沸石及各种改性斜发沸石废水处理中的应用研究动态。

The source and damage of manganiferous wastewater were introduced. The control technology, sewage purification means and water resources protection were discussed.

摘要介绍了含锰废水的来源与危害，对其治理技术、污水净化手段以及水资源保护等方面进行了探讨。

It is based on the catalytic effect of phenols for the oxidation of gallocyanin by sodium bromate in sulfuric acid medium.

硫酸介质中,利用酚催化溴酸钠氧化花青的反应,联用顺序注射技术建立了顺序注射催化动力学光法测定废水中痕量酚的新方法。

An experiment on removing suspended solid(SS)from carclazyte catalyst production wastewater was carried out using 4 inorganic flocculants and 3 organic flocculants.

用4种无机絮凝剂和3种有机絮凝剂进行了脱除全白土催化剂生产废水(简称废水)中固体悬浮物(SS)的实验研究。

The optimized conditions for phosphorus recovery as hydroxyapatite from wastewater by synthetic tobermorite through seeded crystallization were studied in this paper.

以合成雪硅钙石为晶种,探索了用结晶法以磷酸钙形式回收废水中磷的适宜条件。

The test for treatment of waste water from acetic acid and acetic anhydride production by using anaerobic digestion-aerophile biochemical method is described.

介绍对醋酸、醋酐生产中的有机废水采用厌氧好氧生化处理方法的试验。