The feasibility and technology on dephosphorization from phosphorous iron ores by bio-leaching were investigated.
结果表明:氧化亚铁硫杆菌可以浸出铁矿石中的磷,生物浸出脱磷应选择缺磷9 K培养基体系,添加黄铁矿可强化细菌浸出脱磷,矿浆初始pH对脱磷率有明显影响,合适的细菌接种量、亚铁初始含量及矿石粒度有利于生物浸出脱磷。
Gold recovery from the refractory arsenic sulphide concentrate was studied by column bio-leaching.
样品经过制粒,用氧化亚铁硫杆菌,在15~28℃条件下分别进行了60 d1、32 d3、02 d的生物浸出,金的氰化浸出率最高达到88。
f, and the bio-leaching results of the low grade chalcopyrite were re ported in this paper.
f菌对低品位黄铜矿的生物浸出研究结果。
Bioleaching of Covellite By Using Pure and Mixed Culture of Acidithiobacillus ferrooxidans and Acidithiobacillus caldus;
铜蓝精矿的生物浸出(英文)
Test Study of Bioleaching Iron Minerals from Bauxite Flotation Tailings;
生物浸出脱除铝土矿选矿尾矿中铁矿物的实验研究
Research on bioleaching of low-grade copper ore;
微生物浸出低品位铜矿的研究
Comparison of Extraction Content Between Chinese Medicinal Decoction Pieces and Their Medicinal Granula;
中药饮片与其对应配方颗粒浸出物含量比较分析
Study on contents of carbohydate components and extract of the radix scutellariae from different areas;
不同产地黄芩药材中黄芩多糖、浸出物含量的研究
[Method] Measure water soluble extract and humidity-absorption,pile concentration and dormant angle,investigate its fill and flow.
[方法]测定其水溶性浸出物和吸湿性,及其堆密度、休止角,考察其填充性和流动性状况。
Bacterial leaching of ores has many advantages,such as moderate reaction,low energy consumption,simple technological flowsheet,environment-friendly,etc.
细菌浸矿反应温和、能耗低、流程简单、环境友好,在低品位矿物浸出中发挥着重要的作用。
We studied content of the total free amino acids, tea polyphenols, caffeine and water extract in tea liquor.
对茶汤中的氨基酸、茶多酚、咖啡碱、水浸出物的含量进行测定,结果显示,一次冲泡时,茶汤中各种成分的浸出浓度与冲泡时间呈正相关,各种成分的相对浸出速率为咖啡碱>氨基酸>水浸出物>茶多酚。
In the paper, the influence of water extract, tea infusion and water on aroma absorption were studied.
研究茶叶水浸出物、茶汤和水对香气吸附的影响。
Method: to research the two preparing methods with the index of water extract and alcohol extract of some prepared medicine.
方法 :以部分中药炮制品的水浸出物、醇浸出物为指标 ,对两种炮制方法进行研究。
The Screening and Breeding of High Effective Bacteria and Mechanism of Bioleaching of Copper Sulfide Minerals;
铜硫化矿生物浸出高效菌种选育及浸出机理
Bioleaching of Realgar, Bacteriostasis Function and Medical Efficacy of Realgar Microorganism Lixivium;
雄黄的微生物浸出及其浸出液的抑菌、药效作用研究
Biological Extraction of Realgar and Its Antitumor Activities on Hepatic Cancer in Vitro and in Vivo
中药雄黄微生物浸出及其浸出液对肝癌的体内外抗肿瘤作用研究
Experiment Study on the Damage of Fracture Mine Rock in the Process of Microbe Leaching;
微生物浸出过程中裂隙岩块损伤试验研究
Study Initially on the Pharmacology and Pharmacodynamics of Pyritum Leachate;
自然铜微生物浸出液的药理药效学初步研究
Screening and Breeding Bacteria of Bioleaching Cobalt from Spent Lithium ion Batteries
生物浸出废旧锂离子电池中钴的菌种选育技术
Optimization of Parameters and Microbial Community Characteristics in Bioleaching System for the Pb/Zn Smelting Slag
Pb/Zn冶炼废渣生物浸出条件优化及其菌群生态研究
The Inhibitory Effects of Realgar Bioleaching Solution on S_(180) Ascites-tumor and Its Toxicity
雄黄微生物浸出液对S_(180)腹水瘤的生长抑制效应及其毒性研究
The Bioleaching of Cinnabar and the Re-evaluation on the Potency and Toxicity of Cinnabar;
朱砂的微生物浸出及其朱砂药效、毒性的重新评价
leaching antimicrobial agent
浸出型抗菌剂（抗菌剂通过浸出而毒死微生物）
Effect of temperature on the activity of mineral-bioleaching microorganisms and the bioleaching rate of copper
温度对浸矿微生物活性及铜浸出率的影响
Research on Bioleaching Three Sulfide Minerals by Mixed Bacteria and the Microbial Diversity in the Bioleaching Process;
混合细菌浸出三种硫化矿及浸出过程中微生物多样性分析
Effect of pH on Activities of Mineral-Bioleaching Microorganisms and Bioleaching Rate
溶液pH值对浸矿微生物活性及浸出速率的影响研究
Anodic Oxidation of Pyrite in Bio-electro-generative Simultaneous Leaching by Alternating Current Impedance Technique
生物发电浸出中黄铁矿阳极的交流阻抗
Impact of Lixivium of Different Plant Materials on the Growth of Agaricus bisporus
不同植物材料浸出液对双孢蘑菇生长的影响
Study on the Acute Biological Leaching Toxicity Caused by Zinc Oxide Industrial Waste
次氧化锌工业废渣浸出液的急性生物毒性效应
The Mechanism of Wood Impregnation and Dissolving Kinetic of Extractives in the Pulping Process of Populus Tomentosa CTMP
毛白杨CTMP浆生产过程中木片浸渍机理及抽出物溶出动力学
Nutrient character of yeast extracts and its application in microbial fermentation
酵母浸出物的营养特性及其在微生物发酵中的应用