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- Keywords COD removal ratio;color removal ratio;simulant wastewater; COD去除率;脱色率;模拟废水;
- color removal ratio 脱色率
- GCR is ash composition, UCR is the background color removal. GCR为灰不败不分替代，UCR为底色去除。
- And COD removal ratio in US-VMD process is superior to that in VMD process. 同时;超声波-减压膜蒸馏组合技术较减压膜蒸馏过程有更大的COD去除率.
- CODCr removal ratio of DSD acid reduction wastewater was over 74.7% at appropriately operating conditions. 通过树脂选型确定出大孔弱碱性阴离子交换树脂D301R;其对废水COD_(Cr)的去除率可达74.;7%25。
- High ionil clarificant G409 has good results on color removal andcalcium reduction in sugar syrup. 高离子澄清剂G409对糖浆有良好的脱色和除钙的效果。
- Effects of calcining temperature and dosage of salt sludge absorbents on color removal were studied. 采用氯碱工业的含镁盐泥对直接染料废水进行脱色处理。
- Cumulative removal ratio of nitrogen was closely related with nitrogen concentration，working time and biomass of periphyton. 附着生物对水柱中氮的累积去除率和水柱中氮的浓度、附着生物的生物量以及附着生物作用时间密切相关。
- The color removal rate of 5 mg/L ISD solution in 20 minutes reached 98.9%,about 7 times higher than the decoloration rate without Fe~(2+) ions(11.9%). 在0.;1 mmol/L Fe2+的作用下;高压脉冲放电在20 m in内可以将5 mg/L靛蓝二磺酸钠脱色98
- According to the inspection of Shanghai KAKON (Japan-based) Inspection &Testing Services Co., Ltd., its removal ratio of deodorization is up to 60%. 经上海科恳（日本）检测：除异味性能减少率达到60%25。
- Experiments were conducted for test its performance of decolorization of water containing certain dyestuff with the result of color removal above 90%. 该吸附剂具有投药量少、稳定性高，操作简单、无再次污染等优点。
- The CODCr level in the raw wastewater is high to 1000 mg/l, the CODCr removal ratio of 30% by bio-membrane process alone was gained formerly. 制浆造纸废水对环境的污染危害以化浆系统洗、选、漂工段排出的混合废水(亦称造纸中段废水)最为严重。
- Tunay, O., Kabdasli, I., Eremektar, G. and Orhon, D., “Color Removal From Textile Wastewaters, ” Water Science and Technology, 34, pp. 9-16, 1996. 林祈明,染整废水之臭氧处理研究,元智大学硕士论文,1992。
- The meaning of the UCR is the background color removal, it mainly in black images darker repigmented, replace these with black K grey color. UCR的道理是底色去除，其功用差象主给是针差图像洋暗色较浅的复色，用暗色K代庖这些颜色洋的灰色身分。
- When the microorganism maturing, a steady state stable Fe/ Mn removal ratio excess99% has been obtained, which is better than the requirement of the national standard. 生物滤层培养成熟后,滤池铁锰去除效率达99%25上,出水水质优于国家标准,取得了稳定的运行效果。
- The higher color removal can be reached whether in acidic or alkalinous solution and the former was better than the latter. 当溶液在偏酸或偏碱条件下的降解率较高，且酸性条件下比碱性条件下好。
- The simulated waste water containing Cd2+or Cr6+ was treated with CTA-CMCTS as flocculating agent. The removal ratio of Cd2+and Cr6+ may reach 99.7% and 94.4%,respectively. 以CTA-CMCTS为絮凝剂处理含Cd2+或含Cr6+模拟废水时;Cd2+和Cr6+的最大絮凝去除率分别可达99.;7%25和94
- Color removal is usually carried out by physicochemical methods,such as electrolysis,chemical flocculation and ozone oxidation in large-scale plants,and slag filtration in smal... 色度的去除,一般以物理化学方法为主,对于规模大、处理技术水平高的工厂,则可采用电解、化学絮凝、臭氧氧化等工艺,对于小规模的工厂,可采用炉渣过滤。
- Its decolorizing rate reached 96% in 4h, when 50mg/L of azo dye was used.The organism exhibited a remarkable color removal capability, even at azo dyes concentration of 2,000mg/L. 该菌株在偶氮染料浓度为50mg/L的培养基中培养4h后，染料去除率达到96%25，对偶氮染料的最高脱色浓度达到2,000mg/L。
- The remov ratio of COD in the waste water and turbidity are 94.42 %, 93.17 % respectively.The water disposed attained the first-class exhaustion criterion of chemical fiber and serosity. 经处理后废水的COD去除率高达94.;42%25;浊度去除率达93
