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- pH value of Wasted water 污水pH值
- Rate of reducing COD value of waste water from the white spirit was 79%.Rate of reducing COD value of waste water from breweries was 68%. 结果表明,木质素具有较好的降低COD的效果,其对白酒酿造厂污水COD的去除率约为79%25,对啤酒酿造污水COD的去除率约为68%25。
- For cast iron pumps, the PH value of medium ranging within 5-9. 铸铁材质的泵,介质PH值在5-9范围内。
- Lignin decreasing COD values of waste water from brewage was investigated. 采用木质素作为絮凝剂,初步研究了降低白酒、啤酒酿造厂综合污水COD的效果。
- How can they get rid of waste water in this way? 他们怎能用这样的方式处理废水?
- The total particulate matter (TPM) on Cambridge pad was extracted with CO-2 free water and the pH value of aqueous extraction was measured by pH meter. 捕集在剑桥滤片上的卷烟主流烟气粒相物用去CO2 的蒸馏水提取 ,用精密 pH值计测量水提取液的 pH值。
- Yan XW,Wang J,Liang J S,et al.Influence of tourmaline on pH value of water[J].China Environmental Science,2002,22(6):515-519. [9]颜学武;王静;梁金生;等.;电气石对水体pH值的影响[J]
- Number of Facilities forTreatment of Waste Water(set). 废水治理设施数(套)
- The best initial pH value of growth medium for xylanase production was at pH6.0. Corn cob xylan (water insoluble) and Tryptone were the best C and N sources, respectively. 经摇瓶实验,卷须链霉菌最佳的发酵产酶条件为:最适初始pH6.;0,玉米芯水不溶木聚糖为碳源,胰蛋白胨为氮源,添加0
- The number of rhizobia decreased with the pH value of soil reducing. 在不同酸性土壤悬液中,土壤悬液酸性降低,根瘤菌数目随之减少。
- The adhesive with good stability,good water swellability and fast remoistenability can be obtained by using kerosene oil,Span80 and Span20,oiliness and water initiator when pH value of water phase is 6.0-7.5. 失水山梨醇油酸酯(Span80)和失水山梨醇单月桂酸酯(Span20)作为乳化剂;采用油性和水性复合引发体系;交联剂用量为单体量的0.;08%25-0
- The treatment effect for contaminated raw water with process of O_3/catalyst influenced by O_3 dosage, catalyst and its dosage, reaction time, pH value of raw water, [TOC] of raw water and the add way of ozone. O_3/催化剂处理工艺对受污染源水的处理效果受O_3投加量、催化剂及其投加量、反应时间、源水pH值、源水初始[TOC]和臭氧投加方式的影响。
- The adsorption of waste FCC(Fluidized Catalytic Cracking) catalyst was used to remove Cu2+ in the wastewater. The effect of shaking time,temperature and PH value on the adsorption of Cu2+ onto waste FCC catalyst was in. spected. 利用FCC(流化催化裂化)废催化剂吸附去除废水中的Cu~2+,考察了振荡时间、温度和pH值对Cu~2+在FCC废催化剂上吸附效果的影响,探讨了吸附机理,并对连续吸附及吸附剂可再生性作了考察。
- Israel has the most advanced system of waste water recycling. 以色列已朝废水再利用系统这方向进步。
- The COD of simulated wastewater with Aniline aerofloat can hardly be reduced by adjusting the pH value of the solution. 通过调节pH值,也很难降低废水的COD。
- The isolating conditions of the CPP were: pH value of hydrolysate 6.5 and precipitation time 2-4 hours. CPP的沉淀分离条件为:沉淀pH为6.;5,沉淀时间2-4小时。
- Major Responsibilities: - Develop, engineer, construct and commission waste water treatment processes; - Manage economic assessment of wast... 拜耳技术工程(上海)有限公司-工作地点:上海-奉贤
- All these microspheres showed a restively higher drug loading efficiency at a pH value of about 7. 该制备方法具有一定的普适性,利用该方法可以制备各种无机粒子为核有机聚合物为壳的复合微球,无机粒子可以是其它金属(或其合金)或金属氧化物粒子,通过在其表面覆盖二氧化硅并进一步用硅烷偶联修饰,通过单体的沉淀聚合可以制得复合微球,壳层聚合物不限于聚(N-异丙基丙烯酰胺),也可以是其它聚合物。
- Saponification value, acid value of waste oils and water content were tested. 对地沟油的酸值、皂化值以及水含量进行了检测。
- MR ZHU: Yes, I see. How can they get rid of waste water in this way? 朱老师:看见了。他们怎能这样排放废水呢?