1) chemical decoloring
化学混凝脱色
2) decoloration coagulant
脱色混凝
1.
And the mechanism and merits of decoloration coagulant used on treating dyestuff wastewater were reviewed.
对脱色混凝法用于染料废水处理的机理,及其优点进行了分析。
3) coagulations and decolorants
混凝脱色药剂
1.
General research about how to chose the coagulations and decolorants of printing and dyeing wastewater and the sludge drying;
印染废水混凝脱色药剂的选择与污泥干化的综合研究
4) chemical coagulation
化学混凝
1.
Treatment of low concentration domestic sewage by chemical coagulation,UASB and MUSB reactors;
化学混凝—UASB—MUSB工艺处理生活污水
2.
Study on the removal of chromium from tanning water by chemical coagulation method;
化学混凝法处理制革废水中铬的研究
3.
Biological aeration filter is combined with chemical coagulation and is used for the treatment of wastewater from municipal wastewater work for the purpose of reuse.
提出化学混凝与曝气生物滤池结合,通过混凝处理和生物膜过滤的双重作用,对城市二级处理出水进行深度处理,以实现污水的回用。
5) Coagulation
[英][kəu'ægju'leiʃən] [美][koægjə'leʃən]
化学混凝
1.
Oil separation, coagulation, anaerobic digestion and contact oxidation are used as pretreatment for high strength while coagulation, contact oxidation and dissolved air floatation for the mixed (low strength and pretreated effluent of the high strength).
通过国内某植物油厂废水处理工程实例表明,废水按高低浓度分流处理,采取隔油—厌氧消化—化学混凝—耗氧生化处理工艺,能稳定达到国家要求的排放标准,同时降低工程投资和运行费用。
2.
Because of the low biodegradability of the effluent, coagulation was chosen as the polishing treatment before discharge.
本文进行了化学混凝法处理光合细菌法出水的试验，研究了几种混凝剂在不同投药量、ｐＨ及投加阳离子聚丙烯酰胺情况下的混凝效果。
6) Chemical flocculation
化学混凝
1.
Experiment method and results of anaerobicchemical flocculation treatment of wheat straw SodaAQ pulping black liquor are described.
介绍了厌氧化学混凝工艺处理烧碱蒽醌麦草化学浆黑液的实验方法和结果，探索了上流厌氧污泥床反应器（ＵＡＳＢ）初级启动与二级启动的条件，给出了化学混凝剂的优化条件。
2.
About the first-grade wastewater treatment technics,because many engineers don t know well the process principle of the chemical flocculation and sedimentation,many plants using this technics to treat the wastewater aren t running well and have caused heavy loss.
在设计和运行上,由于对化学混凝沉淀工艺未能深入的理解和掌握而造成了很大的失误;针对这一存在的问题,利用烧杯试验的原理,具体介绍了化学混凝沉淀工艺的最佳速度梯度值、反应时间、聚合碱式氯化铝铁的投药量以及最佳沉淀时间。
3.
This experimentation focus on the treatment of piggery wastewater through using chemical flocculation/inverted A2/O process.
本试验采用化学混凝/倒置A2/O工艺处理猪场废水,效果较好。
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