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- Objective To improve the method for separating sulfuret from wastewater. 目的改进废水中硫化物的分离方法。
- YX-LS5 is a new detergent used in the refinery for iron sulfide and sulfureted hydrogen. LS5是一种新的硫化亚铁(硫化氢)清洗剂。
- Theproperties in removing oil, iron sulfide or sulfureted hydrogen and corrosion resistance to carbon steelare tested by the weightloss method. 通过采用失重法对该清洗剂除油、除硫化亚铁(硫化氢)性能以及对碳钢的腐蚀进行了研究。
- Lignin reticulated polyurethane foam was prepared in this paper, which would be used as filling in biological sulfureted hydrogen treatment. 本论文制备了木质素网状聚氨酯泡沫塑料，此种材料可作为处理硫化氢废气的填料使用。
- The effect of several sulfureted fatty and phosphorous type additives on the biodegradation of refined rapeseed oil was investigated. 以精制菜子油为基础油,考察了几种硫化脂肪添加剂和磷系添加剂对其生物降解性能的影响。
- As we all know,in the sewage there contains a great deal of poisonous gas ,such as CO,CO2,methane and sulfureted hydrogen etc. 人们都知道，排污管道中含有大量的臭素、二氧化碳、甲烷、硫化氢等有害气体。
- Sulfide in the wastewater was determined by iodimetry via. dissociated to sulfureted hydrogen under the conditions of acidity, adsorbed and created precipitated sulfied. 废水中硫化物在酸性条件下游离成硫化氢气体,被吸收液吸收,生成硫化物沉淀,用碘量法测定硫化物含量。
- Clary and Rosemary Bathing Salt UMI MIWAKU Natural SPA Gold Salt with abundant minerals and microelements.Combined with rosemary, sulfureted hydrogen and clary essential oil. 快乐鼠尾草迷迭香浴盐 UMI MIWAKU 玛朵天然浴金砂蕴含丰富的矿物质和微量元素，配合迷迭香、温泉硫磺、快乐鼠尾草精油。
- Methods Certain amounts of and Zn were put into the wastewater to produce hydrogen (H2) and the H2 reacted with S2-to form H2S, and sulfuret was separated from the wastewater. 方法在废水样中加入一定量的浓硫酸和锌粒,生成H2,利用H2和S2-结合生成H2S,以分离硫化物。
- This paper investigated the influence of dosage of soda, sulfureted degree and heat preservation time on Larix kaempferi kraft pulping, in order to find out the difference between L. 该文以日本落叶松为原料,分别研究了用碱量、硫化度、保温时间对硫酸盐法制浆的影响,并对不同树龄、不同部位和不同单株之间的制浆差别进行了比较。
- Compared with other flame retardants, it has better function on restraining of the producing of smoke and sulfureted hydrogen, with the advantage of no contaminate, no corrosion and low cost. 氢氧化镁属于添加型无机阻燃剂，与同类无机阻燃剂相比，具有更好的抑制发烟和硫化氧生成的作用，且无毒害、无腐蚀、价格低廉。
- Taking sulfureted hydrogenation for sulfur source,this paper studied the influences of sulfur on the performances of the platinum catalyst for benzene hydrogenation and its regeneration capabilities. 以硫化氢为硫源,考察硫对苯加氢用铂催化剂性能的影响及其再生性能。
- treatment of sulfuretted hydrogen 硫化氢治理
- comprehensive control of sulfureted hydrogen 硫化氢综合防治
- Keywords mould copper-pipe sulfuret fracture SEM; 结晶器铜管;硫化物;断口;扫描电镜;
- Keywords Wastewater;Sulfuret;Separate;Improve; 废水;硫化物;分离;改进;
- Survey on an acute mass-poisoning case of sulfureted hydrogen 一起急性硫化氢群体中毒分析
- Investigation of a Case of Sulfureted Hydrogen Poisoning 一起硫化氢中毒事故的调查
- Investigation of an Acute Sulfureted Hydrogen Poisoning 一起急性硫化氢中毒原因调查分析
- Keywords virtual instrument;network;sulfureted hydrogen; 虚拟仪器;网络化;硫化氢;
