The secondary coagulation sedimentation further decreases the COD of the wastewater.
二次混凝沉淀进一步降低了废水的COD；
UASB-bio-contact oxidation-coagulation sedimentation combined process was used to treat the wastewater.
本试验采用的是UASB-生物接触氧化-混凝沉淀联合工艺。
The wool washing wastewater was treated by coagulation sedimentation and biological contact oxidation technology.
针对羊毛脂较低的原料，采用絮凝沉淀—生物接触氧化工艺处理洗毛废水。
Based on recycling of sulphur dyestuff from printing and dyeing wastewater, coagulation sedimentation was used to separate sulphur dyestuff from water.
试验从回收印染废水中的有用物质硫化染料的角度出发，通过混凝沉定法使染料与水分离达到回收再利用的目的。
The removal efficiency of pollutants from micro-polluted source water by the combined process of zeolite biofilter , coagulation sedimentation and UF was investigated.
将沸石作为生物滤池的填料，与混凝沉淀、超滤组合后用于处理微污染地表水，考察了其对污染物的去除效果。
50% and 98% of LAS are removed in coagulation sedimentation and contact oxidation process respectively. But the LAS removal in hydrolysis acidification unit is still low.
混凝沉淀池和接触氧化池对LAS的去除率分别达到50 %以上和98%以上，但水解酸化池对LAS的去除率较低。
The treating method of an ore dressing wastewater is changed to the one using a whirling coagulation sedimentation tank on the basis of the structure of the original ordinary concentrator.
在原普通浓缩机结构的基础上，改为两级串联旋流絮凝沉淀池。
Combined technology of coagulation sedimentation - acid hydrolysis - suspended chain aerating - biological contact oxidation was used to treat leather industry and fur processing wastewater.
采用混凝沉淀-酸化水解-悬挂链曝气-生物接触氧化组合工艺处理皮革和毛皮加工生产废水。
Potassium ferrate was added during the treatment of seawater by coagulation and sedimentation processes, and the coagulation aid effect was investigated by a jar test.
在混凝沉淀处理海水的过程中，预投加高铁酸钾，通过烧杯试验考察了其助凝效果。
The result showed that biological pretreatment, biological activated carbon and conventional technology(coagulation, sedimentation and sand-filtration) could remove greatly MAP, TP and SRP in water.
结果表明，生物预处理、生物活性炭及常规的混凝沉淀砂滤工艺均使水中的MAP、TP及SRP大大降低；
The microbiological safety of filtered water can be improved by discharging initial filtered water and recovering backwash water after coagulation and sedimentation pretreatment.
排放初滤水，对反冲洗水进行混凝沉淀预处理后再回收，能提高滤后水的微生物学安全性。
So, it was believed that coagulation and sedimentation might be the simplest and very effective way to treat the rainwater runoff and for pollution control.
因此，混凝沉淀是雨水径流处理利用及污染控制最简便易行且有效的处理方法。
The compilation purpose, major contents and explanations of related questions of the standard for coagulation flocculation and sedimentation beaker test are introduced.
文章介绍混凝沉淀试验标准编制宗旨、主要内容及有关问题的说明。
The process of coagulation-air flotation and coagulation-sedimentation is often used in the treatment wastewater.
混凝气浮和混凝沉淀是水和废水处理中常用的工艺。
After biological pretreated, the raw water's property of coagulation and sedimentation is well ameliorated.
源水经过预处理后进行常规处理时，其混凝沉淀性能有明显改善，加矾量减少；
During the experiment, it is also found that coagulation and sedimentation can remove most of the pollutions in raw water.
试验过程中还发现，装置的混凝沉淀阶段对水源水中各种污染物的去除起主要作用。
Lastly, this thesis paper develops MATLAB GUI of coagulation and flocculation experiment, four experiments of sedimentation, filter material sieve, filter experiment and backwash experiment.
最后，对混凝实验、自由沉淀实验、絮凝沉淀实验、成层沉淀实验、压缩沉淀实验、滤料筛分实验、过滤及反冲洗实验进行了模拟开发。
Coagulation and filtration method is micro-flocculation and direct filtration. And the method is indifferent with traditional coagulation-sedimentation-filtration.
混凝-过滤法是指微絮凝-直接过滤法，区别于传统的混凝沉淀过滤法。
According to the character of the cotton dyeing pretreatment wastewater from a dyeing pretreatment plant, the waste acid from steel plant were chosen to do the coagulation-sedimentation experiment.
实验针对常州某印染厂棉纺织印染前处理车间废水水质特性，选取钢铁厂废酸作为混凝剂对棉纺织印染前处理废水进行了混凝试验研究。
By combination with coagulation, sedimentation and biological treatment, the black liquor after treatment could reach the mid-water standard in the paper industry.
配合混凝沉淀及生物处理，处理后的黑液可达到造纸业的中段水标准。
The treatment of filature wastewater based on coagulation-sedimentation has been researched in feasibility of the method, selection and mixed amount of coagulating reagent.
对用混凝沉淀法处理缫丝废水可行性、混凝剂种类、最佳用药量做了研究。
The paper investigate into food industry wastewater treatment effect by applying the coagulation and sedimentation-hydrolytic acidification(CAST)process.
介绍混凝沉淀-水解酸化-CAST工艺处理食品工业废水的工程实例，针对食品工业废水的特点。
Landfill leachate was treated by a technological processes of ammonia nitrogen stripping-coagulation and sedimentation-MBR-ozonation-AC adsorption in Bazhou City Garbage Landfill Disposal Plant.
霸州市垃圾填埋场采用氨氮吹脱-混凝沉淀- M BR -臭氧氧化-活性炭吸附工艺处理垃圾渗滤液。
Landfill leachate was treated by a technological processes of ammonia nitrogen stripping-coagulation and sedimentation-MBR-ozonation-AC adsorption in Bazhou City Garbage Landfill Disposal Plant.
霸州市垃圾填埋场采用氨氮吹脱-混凝沉淀- M BR -臭氧氧化-活性炭吸附工艺处理垃圾渗滤液。
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