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- Boyang County Humic Acid Plant 波阳县腐植酸厂
- The effect of brown humic acid was moderate. 棕色胡敏酸性质与影响介于富里酸与灰色胡敏酸之间。
- Simultaneously drifts away the humic acid may promote the plant leaf surface pore contraction, reduces the moisture content forfeit. 同时游离的腐植酸可促进植物叶面毛孔的收缩,减少水分的丧失。
- Zhu Legeng:He was born in Boyang county of Jiangxi province in 1952. A professor of Jingdezhen Ceramic Institute now. 朱乐耕江西省波阳人,出生于1952年,现为陶瓷学院教授。
- The Application of On-line Monitoring System to Nitric Acid Plant. 工业在线监控系统在硝酸厂的应用在硝酸厂中所起的功效。
- The degree of humification in soil humic acid at 900 m asl is the lowest. 海拔900m以下的土壤中均有明显的黏化层,向上土壤黏粒淋溶淀积逐渐减弱;
- We use the best lignite or peat,activity humic acid sodium manufacturing . 我们生产的活性腐植酸钠是采用中国最好的褐煤或泥炭。
- Humic acid (HA) can promote crop growth and increase fertilizer utilization. 而腐植酸具有促进作物生长、提高肥料利用率等作用。
- CCSA HA is of the Rp type of humic acids. 其类型属于Rp型胡敏酸。
- Humic acids promote the solubility of soil cadmium. 腐殖酸促进土壤镉的溶解性;
- Solution culture experiments on effects of humus (Fulvic acid, Brown humic acid, Grey humic acid) on the plant activity of mineral bound Hg (CaCO3-Hg, Fe2O3-Hg, MnO2-Hg, bentonite-Hg and kaolinite-Hg) were carried out; and soil was used in confirmed test. 以植物水培试验就腐殖酸(富里酸、棕色胡敏酸和灰色胡敏酸)对矿物结合汞(CaCO3-Hg,Fe2O3-Hg,MnO2-Hg,膨润土-Hg,高岭土-Hg)的植物活性的影响进行了探讨,并以土壤作印证试验.
- Humic acids are usually regarded as polymers of aromatic compounds. 腐殖酸通常被看作是芳烃化合物的聚合物。
- The retrofitting of control system for gypsum centrifuge in swage treatment system of a copper smelter acid plant is described. 介绍铜冶炼烟气制酸装置废水处理系统石膏离心机控制系统的改造。
- The adsorption of hexavalent chromium by insolubilized humic acid was investigated. 研究了不溶性腐殖酸对六价铬的吸附作用。
- The operation and revamping of a 230 kt/a sulphuric acid plant based on NRD smelter off-gas are described. 介绍230 kt/a诺兰达炉铜冶炼烟气制酸装置的运行及技术改造。
- Humic acid is the common aquatic organic substance,and it is one of precursors of mutants in drinking water. 腐殖质是水体中常见的有机物,也是饮用水主要致突变前体物质之一。
- The basic situation about 300 kt/a sulfuric acid plant by sulfur burning in Tianhu Chemical (Co.,) Ltd. 介绍江川天湖化工有限公司300kt/a硫磺制酸装置的基本情况;
- An indirect method was used for determing the complex calcium in nitro humic acid complex calcium. 用间接法测定了硝基腐植酸钙中络合钙的含量。
- Feasibility analysis of production of sodium pyrosulphite in sulphuric acid plant. 硫酸厂生产焦亚硫酸钠的可行性分析
- The humic acid (HA) was used as the precursors of trihalomethanes(THM), the overall reaction order is second-order. 以腐殖酸为三卤甲烷形成的前驱物质,确定THM生成的反应级数为二级。