1) coagulation-air flotation
混凝气浮
1.
Treatment of wastewater containing emulsified liquid by anaerobic-chemical oxidation-coagulation-air flotation;
厌氧—化学氧化—混凝气浮法处理乳化液废水
2.
The "coagulation-air flotation-A/O"component technology treatingpaper-making wastewater by the ammonium sulfite method was studied in this paper.
本文采用“混凝气浮—A／O”组合工艺进行了亚铵法造纸废水处理研究。
3.
The coagulation-air flotation-hydrolytic acidification-biological contact oxidation component technology treating printing and dyeing wastewater was studied in this paper.
本文采用“混凝气浮-水解酸化-生物接触氧化”组合工艺进行了印染废水处理研究,探讨了不同混凝剂对废水的净化效果,筛选确定了最佳混凝剂及投加量;考察了组合工艺及构成单元对有机物和色度的净化效能,并对影响其运行控制的主要参数进行了分析。
2) coagulation and air-floatation
混凝气浮
1.
Experimental study on treatment of acid red 3R by coagulation and air-floatation;
混凝气浮处理酸性大红3R的实验研究
2.
The treatment processes of wastewater from pulping by (NH4)2 SO3 metho d papermaking and the technique of coagulation and air-floatation-A/O are analys ed.
分析了亚铵制浆法造纸废水的处理工艺和混凝气浮—A/O法处理造纸废水的技术。
3.
Under this condition,there is a good removal effect on the hydroxypropyl methylcellulose by coagulation and air-floatation.
采用加压溶气气浮实验装置处理羟丙甲基纤维素模拟废水,实验结果表明:pH值、混凝剂用量、浮选剂用量和气浮时间对羟丙甲基纤维素的混凝气浮处理效果影响较大,当pH值为6。
3) Coagulative floatation
混凝气浮
1.
The high concentration wastewater containing sulphur dyes was treated by using coagulative floatation internal electrolysis catalytic oxidation method.
采用混凝气浮 内电解 接触氧化组合工艺处理高浓度硫化染料染色废水 ,实验结果表明 :此工艺对硫化物、CODcr、BOD5和色度的去除率分别达 99。
2.
When coagulative floatation is used as the treatment process, the sulfide in the wastewater can be removed completely and the total chromium in the effluent can be less than 1 mg/L, the COD removal efficiency is 70 % - 80 %.
艺上采用混凝气浮，可全部去除硫化物，出水总铬≤１ｍｇ／Ｌ，ＣＯＤ去除率可达７０％—８０％。
4) coagulation and floatation
混凝气浮
1.
The results show that the coagulation and floatation treatment separates COD,color and TP in the wastewater by 20%,49%,56% respectively;the optimal HRT for the biotreatment is about 33 h and the removal efficiency of BOD5 i.
采用“混凝气浮+悬浮填料A/O+催化铁内电解+混凝沉淀”工艺处理某精细化工废水,考察了其处理效果。
2.
文章介绍了某小型染料化工厂采用铁曝气法→混凝沉淀→厌氧法→好氧法→水解酸化→接触氧化→混凝气浮工艺处理难降解的工业废水;指出了系统调试运行过程中遇到的问题及其相应的解决对策;经实践运行,出水水质达到GB8978—1996的一级排放标准。
5) mixed coagulating aeration
混凝气浮
1.
Using biological contact oxidation to treat brewery wastewater, combining with beforehand treatment hydrolysis acidification and behind treatment mixed coagulating aeration.
采用生物接触氧化工艺为主体处理啤酒废水,结合水解酸化预处理和混凝气浮后处理,结果表明,此工艺能够有效的处理啤酒废水,可达到国家《污水综合排放标准》(GB8978-1996)中的一级排放要求,是一条经济合理的技术路线。
2.
Certain beverage wastewater project is treated by mixed coagulating aeration-hydrolysis and acidification-contact oxidation composite process,practice indicates that this process has the virtue of good treatment effect,stable water quality of effluent,easy working management and low energy comsumption ete and is one of effective method in treating this kind of beverage wastewater.
采用混凝气浮-水解酸化-接触氧化工艺处理某饮料废水,工程实践证明:该工艺具有处理效果好、出水水质稳定、操作简便、能耗低等优点,是处理该类饮料废水的有效方法之一。
6) coagulation flotation
混凝气浮
1.
The processes of hydrolysis acidification/jet aeration/coagulation flotation were used to reconstruct a printing and dyeing wastewater treatment project with a capacity of 3 500 m3/d.
某印染厂废水处理工程(设计规模为3500m3/d)采用水解酸化/射流曝气/混凝气浮工艺进行改造后,节约了药剂费用。
2.
The hydrolytic acidification/three-phase biological fluidized bed/biological contact oxidation/coagulation flotation process was used to treat sand-washing printing and dyeing wastewater.
采用水解酸化/三相生物流化床/生物接触氧化/混凝气浮工艺处理砂洗印染废水,实际运行结果表明,在进水平均COD为963 mg/L、BOD5为320 mg/L、SS为452 mg/L、色度为490倍的条件下,出水相应指标分别为89 mg/L、15 mg/L、50 mg/L、30倍,出水水质符合《纺织染整工业水污染物排放标准》(GB 4287—92)的一级标准。
补充资料：采用滑模工艺建造钢筋混凝土烟囱
采用滑模工艺建造钢筋混凝土烟囱
采用滑模工艺建造钢筋混凝土烟自
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条