英语人>词典>汉英 : 滤后沉淀 的英文翻译,例句
滤后沉淀 的英文翻译、例句

滤后沉淀

词组短语
filter cake
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Put 3g chitosan into 50mL 1% CH3COOH solution, after dissolved completely, added 9mL H2O2 into this solution and the reaction took place at temperature of 80℃ for 3 hours. Filtrated the hydrolysate and then concentrated liquid to 20mL, neutralized liquid with 1% NaOH, added 200mL ethanol to extract hydrolyte, 3000r/min eccentricity, and then we could got all water-soluble canary yellow chitosan by vacuum-freeze drying.

称取3g壳聚糖,于50mL1%冰乙酸溶液中充分溶解,加入9mL过氧化氢,在80℃条件下水浴反应3h,水解液抽滤,滤液在60℃浓缩至20mL左右,1%NaOH中和后,加入体积比为10:1左右的无水乙醇,沉淀水溶性壳聚糖,3000r/min离心,将糖液真空冷冻干燥后可得淡黄色完全水溶性壳聚糖。

The results showed that under optimized conditions, each 100mL wastewater was treated with 15mL CaCl2 solution (634g/L), 6.2mL hydrochloric acid and 2.5g PCW intenerate reagent in turn, and recovered glyphosate solution could match the standard of Producing corporations.

结果表明:在最佳工艺条件下,每100mL废水,用15mL CaCl2溶液(浓度为634g/L)沉淀,过滤后的滤饼用6.2mL盐酸处理后再经2.5g PCW软化剂处理,得到的草甘膦溶液达到生产企业所要求的标准。

The wine need to be decanted for sediments and allowed to breathe to enjoy it at its best.

使用滤酒器过滤酒内少量因体沉淀,并放置片刻待醒酒后饮用,此酒将达到最佳口感。

The main reasons were that the algae and organism in the water decreased the ability of removing pollutants by coagulations, the algae which grown again in the open sedimentation tank weakened the removal effect of algae by coagulation; because of the accumulation of algae and algae toxin in the filtration tank, the concentration of algae toxin in the effluent increased; by the function of fluid chlorine, the algae and organisms after the filtration will release microalgae toxin and produce a lot of byproduct such as microalgae toxin, sobomyl and so on, meanwhile, the chlorination produce considerable halide and halo-acetic acid and other disinfection byproduct.

主要表现在藻类和溶解性有机物的存在降低了混凝去除污染物的能力;藻类在露天平流沉淀池中再生长,抵消了混凝除藻效果;藻类和藻毒素在滤池中积累,导致滤后藻毒素升高;穿透滤池的藻类和有机物在液氯作用下,释放微囊藻毒素、土臭素和二甲基异冰片等胞内物质,同时生成数量可观的卤代烃和卤乙酸等消毒副产物。

The oil shale ash is disintegrated into fine powder less than 150 eye to be calcined at a certain temperature, then sulfuric acid solution is added for performing acid dipping, after solid-liquid separation and solid residue removal, aluminum sulfate solution is obtained and is then filtered after sodium hydroxide solution is added in, further metallic ions as Ca2 , Mg2 , Fe3 , Fe2 and the like are filtered from the solution, thereby sodium aluminate solution is obtained, gas of carbon dioxide is communicated into the sodium aluminate solution to obtain aluminum hydroxide sediment, and after drying and calcining aluminum hydroxide powder is obtained.

将油页岩灰渣粉碎至<150目的细粉,在一定温度下煅烧,加入硫酸溶液进行酸浸,固液分离,去除固体残渣,得硫酸铝滤液,加氢氧化钠溶液后过滤,滤除溶液中的Ca 2 、Mg 2 、Fe 3 、Fe 2 等金属离子,得偏铝酸钠溶液,向偏铝酸钠溶液通入二氧化碳气体,得到氢氧化铝沉淀,经烘干、煅烧得到氢氧化铝粉末。

The operation outline of the water supply and purification station in the Pulp Plant of 200T/d in Myanmar: water from river is pumped to the two clarifiers of φ25 in the purification station via intake pump house, and flows through the filtering pond and the clear-water reservoir where it is fed to all workshops through the clear water pump house.

缅甸200T/d浆厂给水净化站生产概况:河水经取水泵站将原水抽送到净化站的两座φ25圆形澄清器,经滤池、清水池,最后由清水泵房将水送至各车间斜板沉淀池设计,同时缅方工艺中增加一条生产水经加氯消毒处理后的生活用水管线,缅方的整个水处理工艺依然是采用化学、物理的方法来达到除去水中杂质的目的。

The whole process for the adoption of the original rough cut grid after sewage upgrade sewage pump upgrade, the grid or screen rate cut, after entering desilting tank, the sand separation of sewage water into the initial sedimentation tanks, more than one address, Shen early pool of water into the biological treatment facilities, activated sludge and biofilm,(which activated sludge of the reactor have aeration tanks, oxidation ditch, biofilm law, including biological filter, biological Wheel, biological Contact oxidation and biological CFB), The sedimentation tank sludge back to the initial part of sedimentation tanks or biological processing equipment, part of concentrated sludge into the pool, after digesting sludge into the pool, after dehydration and drying equipment, the sludge was last used

整个过程为通过粗格删的原污水经过污水提升泵提升后,经过格删或者筛率器,之后进入沉砂池,经过砂水分离的污水进入初次沉淀池,以上为一级处理,初沉池的出水进入生物处理设备,有活性污泥法和生物膜法,(其中活性污泥法的反应器有曝气池,氧化沟等,生物膜法包括生物滤池、生物转盘、生物接触氧化法和生物流化床),二沉池的污泥一部分回流至初次沉淀池或者生物处理设备,一部分进入污泥浓缩池,之后进入污泥消化池,经过脱水和干燥设备后,污泥被最后利用。

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Pearson:毕亚生

1925年当时水厂的总工程师毕亚生(Pearson)经全面调查给水状况后,提出改造方案,以连续沉淀取代间歇沉淀,快滤池取代慢滤池,滤速可提高40~50倍,面积只需原滤池的5%.