By field investigation and simulated experiments, the oxidation pond beside Guozikou and the characteristic of leaching liquor from the dumps were examined. Its pollution characterics and degradation as well as pollution load and distribution in the pond werr studied.
通过现场调查和模拟试验的方法，对武汉市郭茨口垃圾填埋场氧化塘和垃圾填埋渗沥水的特性进行了调研，查明了渗沥水的污染特性、降解规律，及氧化塘的运行状况和塘内渗沥水的污染负荷、分布特点。
We examined in the regulating tank as well as in the stilling basin entire technical process trash leaching solution toxicity.
我们检验了在调节槽以及沉淀槽整个工艺流程中的垃圾沥出液的毒性。
The in-situ leaching sandstonetype uranium deposit is one of the uranium deposits with important industrial values, and the main target of exploration in Chinese nuclear geologyWith the development of oil and natural gas exploration in the Ordos basin, a breakthrough in exploration of insitu leaching sandstonetype uranium deposit in the northern part of the basin has been achievedAfter a brief introduction to the metallogenic geological conditions of this type of uranium deposit in Ordos basin, we provide the temperature and salinity conditions as well as the isotopic geochemical parameters of the oreforming fluid, which are obtained by the comprehensive geochemical analysesThe hydrogen and oxygen isotopic analyses of fluid inclusions indicate that the fluid as the formation water was derived from the mixture of magmatic water and meteoric waterThe carbon and oxygen stable isotopic analyses of cements of Ubearing sandstones show that the genesis of carbonate cements was the mixtures of mantle carbon, organic carbon and sedimentary carbonThis information presents the evidence that the organic material did come into the oreforming process, which is of significance to the formation of insitu leaching sandstonetype uranium depositThe oreforming geochemical model for this type of uranium deposit has been establishedThe uranium oreforming processes include oxidizing and reducing processes, during which some elements are enriched and some are depleted, accompanied with the uranium migrationThis study is of significance for understanding the enrichment and sedimentation of uranium as well as for finding the similar types of uranium deposits in other related basins.
地浸砂岩型铀矿床是一种具有重要经济价值的铀矿类型，受到世界各国地质勘探部门的高度关注。近年来，鄂尔多斯盆地在石油和天然气勘查取得重大进展的同时，于盆地东胜地区也发现大规模地浸砂岩型铀矿床，标志着中国该类型铀矿勘查取得重要突破。该文应用地球化学综合分析研究，获得成矿流体的温度、盐度条件和同位素地球化学参数。含铀砂岩中碳酸盐胶结物CO同位素测试结果表明，胶结物中的碳属于地幔碳、生物有机体和沉积的碳酸盐混合成因。通过流体包裹体HO同位素分析，表明成矿流体可能是原生的岩浆水上涌和大气降水混合形成的建造水，其中一部分有机质加入到成矿作用中来，这对于铀的还原具有重要的意义。结合盆地的演化特点，建立了这种砂岩型铀矿的成矿地球化学模型。笔者认为，其铀矿的形成机制可以分为两个过程，一是氧化过程，二是还原过程，成矿过程伴随各种微量元素和气液相分子的氧化、还原和迁移过程。该成矿模型的建立对认识盆地铀矿质的沉淀和富集规律以及在类似盆地寻找此类铀矿床，具有理论和现实意义。
Sulphide's electricity-generation metallurgy, a new technology, was also researched in this thesis. With a well-designed cell, the electrons in the process of oxidative leaching high-grade copper -nickel matte could generate electricity, and good results were obtained.
合理设计电池结构，利用原电池原理将高冰铜镍常压氧化浸出过程中的电子得失引至外电路产生出电能，效果很好，为有色冶金节能开辟了新途径。
Of hepatitis B virus, HIV, HPV, as well as Staphylococcus aureus, leaching bacteria, streptococcus and other white study of bacterial sexually transmitted diseases and the spread of the media have separated, active absorption, reducing the user or spread of the virus infection Risks.
对乙肝病毒、艾滋病病毒、人类乳头瘤病毒等，以及葡萄球菌、淋病菌、白色念球菌等多种细菌及性传播疾病的传染介质具有阻隔、主动吸附作用，降低了使用者感染或传播病菌的风险。
Of hepatitis B virus, HIV, HPV, as well as Staphylococcus aureus, leaching bacteria, streptococcus and other white study of bacterial sexually transmitted diseases and the spread of the media have separated, active absorption, reducing the user or spread of the virus infection The risk of increased condom for sexually transmitted disease prevention role; at the same time using natural plant extracts to keep the woman transvaginal the original ecological environment.
对乙肝病毒、艾滋病病毒、人类乳头瘤病毒等，以及葡萄球菌、淋病菌、白色念球菌等多种细菌及性传播疾病的传染介质具有阻隔、主动吸附作用，降低了使用者感染或传播病菌的风险，提高了避孕套对性传播疾病的预防作用；同时还利用天然植物提取物来保持女性阴道原生态环境。
Of hepatitis B virus, HIV, HPV, as well as Staphylococcus aureus, leaching bacteria, streptococcus and other white study of bacterial sexually transmitted diseases and the spread of the media have separated, active absorption, reducing the user or spread of the virus infection The risk of increased condom for sexually transmitted disease prevention role; at the same time using natural plant extracts to keep the woman transvaginal acidic environment of the original.
对乙肝病毒、艾滋病病毒、人类乳头瘤病毒等，以及葡萄球菌、淋病菌、白色念球菌等多种细菌及性传播疾病的传染介质具有阻隔、主动吸附作用，降低了使用者感染或传播病菌的风险，提高了避孕套对性传播疾病的预防作用；同时还利用天然植物提取物来保持女性阴道偏酸性原生态环境。
The model well described the decline in leaching for three out of four pesticides.
然后，土团运输模型不适用于低流量土核和低渗透量苯达松的情况。
Where ma qi, from Cao Cao`s ancestors ma qi This is to say in China`s culture, is a very good idea, a curse to others reproved parents, a curse to the family ancestors reproved Yatsushiro, this is a bad tradition, Chen leaching as well.
从哪骂起呢，从曹操的祖宗骂起，这实在说起来在中国的文化里，是一种很不好的念头，一骂人就骂到人家父母亲，一骂人就骂到人家祖宗八代，这是不好的一个传统，陈淋也是这样。
The history of in situ leaching of uranium in USA is reviewed, Some techniques and parameters of alkaline in situ leach at Smith Ranch uranium project are introduced, including well field, sorption, elution, precipitation, filter and drying, automatic control, radition protection, safety and environmental protection.
介绍了美国地浸采铀的历史，SmithRanch铀矿碱法地浸采铀工艺流程及参数，地浸过程中井场、吸附、淋洗、沉淀、过滤与干燥、自动化仪控、辐射防护、安全与环保等技术与设施。
And it is subjected to later hot brine leaching and enrichment as well as supergene oxidation and reworking.
后期受盆地热卤水淋滤富集和表生氧化改造。
Leaching out K from ash of the environmental samples and slag of water samples using HNO 3, as well as from soil using simple acid base are studied.
研究了用HNO3浸取环境样品灰样及水渣样中的K和用简易酸碱法浸取土壤中K的方法。
The standard materials of geology, chemical prospecting, heap leaching, gold ornaments and lossfree detecting series of gold and the standard analytical method as well as professional standard method of analysis promulgated all by the state ity are introduced emphatically.
重点介绍了我国已颁发使用的地质、化探、堆浸、黄金首饰、金无损检测系列标准物质和国家黄金标准分析方法以及国家行业标准分析方法。
Based onthe film theory and Peleg empirical equation, the kinetic model of GA leaching was obtained, which fitted the experimental data well, and the rate constant was calculated.
基于膜理论及Peleg经验方程建立了甘草酸的浸取动力学模型，与实验值吻合良好，得出了传质系数。
In addition, the content of nitrogen leaching losses was found to fit well the first-order kinetics equation, but the content of ammonia volatilization followed the zero-order kinetics equation.
木质素包膜复合肥中N素的淋溶损失符合一级动力学方程，土壤中肥料的氨挥发符合零级动力学方程。
Based on the hypothesis that the fluid head of the flow in the granular porous medium is constant, a mathematical model of porosity evolution is created for heap leaching and flow-reaction-deformation process is reflected well in this model.
基于孔隙中流体为稳定流的前提下，提出了一种堆浸工艺中矿岩散体介质孔隙发育的数学模型，该模型较好地反映了堆浸工艺中的流体流动化学反应形变过程。
The rate of phosphorus leaching and pH in bacteria culture medium under different content of rock phosphate and mass fraction of carbon source material and nitrogen source material as well as different culture time were studied by two strains of Bacillus megaterium and Bacillus polymyxa.
以巨大芽孢杆菌和多粘芽孢杆菌为实验菌种，研究了不同磷矿粉用量、培养时间以及碳源物质和氮源物质的质量分数对细菌培养液中的磷浸出率和pH值的影响。
This paper is to investigate the substances leaching from soil by acid rain, and the tolerance of plants to the aluminum, one of these substands, as well as the influence of aluminum on economic yield of plants.
本文探讨了酸雨从土壤中淋出的物质，和植物对铝的耐受能力，以及铝对植物经济产量的影响。
Aiming to improve the metal recovery of ore heap leaching, the synthetical influence of multifactors, such as ore nature, heap construction, ore size distribution, solution spreading way and intensity, lixiviant solution as well as leaching environment are analyzed.
以提高矿石堆浸浸出率为目的，分析了矿石性质、浸堆构筑、矿石粒度、布液方式及布液强度、溶浸液以及浸出环境等多因素的综合影响。
A brief description is made of the basic principle and main procedure of the smelting-leaching process, and its present research status as well.
阐明了熔炼浸出法的基本原理和主要过程，概括了该方法的研究现状。