Several methods for reducing the harm of heavy metals in sludge, including fixation technology, metal leaching and ion-exchange were reviewed.
污泥中的重金属已成为限制污泥资源化应用的主要因素,本文综述了进行污泥中重金属无害化处理的几种方法,包括重金属固定技术、沥滤技术和离子交换技术。
The effects of leaching on the improvement of physical properties of natural rubber latex films and reduction of allergic protein content and nitrosamine content in natural rubber latex films were introduced in this paper.
沥滤是天然胶乳浸渍制品一种非常有用且重要的工艺。
Inhibitory effects involved in bioleaching of heavy metals from municipal sewage sludge;
城市污泥生物沥滤过程中抑制作用的研究
Effect of amount of inoculum on the bioleaching of heavy metals from sewage sludge.;
不同接种量下生物沥滤去除污泥中重金属的研究
Study on Bioleaching Heavy Metal from Urban Sewage Sludge
城市污水污泥中重金属的生物沥滤技术试验研究
The importance of nitrogenous fertilizers for agricultural production and impact on environment resulting from nutrient leaching losses under given conditions are discussed in this paper.
由硝酸盐氮于秋季在土壤中积累所致的沥滤损失原因可归结为养分施用失调 ,尤其是因商业误导而大量施用有机废物肥为最。
New Technologies to Leachate Disposal of Garbage Incineration Plant;
垃圾焚烧厂沥滤液处理新型工艺
Researches on the pretreatment of landfill leachate by lime coagulation process;
石灰混凝法预处理垃圾沥滤液的试验研究
Technology of evaporation in vacuum and MBBR are effective processes for the treatment of leachate.
负压蒸发浓缩技术和移动床生物膜反应器都是目前处理垃圾沥滤液的有效方法,两者相结合的处理技术,是一种高效、经济的新型技术组合,不但对沥滤液的处理效果明显,还解决了其他组合处理很难解决的问题,同时由于其处理单元少,管理方便,大大降低了管理、运行费用。
Porous scaffolds made of nano-hydroxyapatite/chitosan composite were prepared by means of porogen-leaching method and characterized by IR, XRD, SEM.
7%(质量分数)的柠檬酸水溶液作溶剂,通过粒子沥滤法制备了 n HA/CS多孔材料,并对其进行了IR、XRD、SEM、孔隙率及力学性能测试。
Siemens-Halske process
西门子－海尔斯克沥滤法
To wash or percolate the soluble matter from.
沥滤从……中洗去或滤去可溶性物质
Purification Potentials of Different Soils to Leachate
不同土壤对垃圾沥滤液净化效能研究
Effect of different sludge concentrations on process of bioleaching
不同污泥浓度对生物沥滤过程的影响
STUDY ON THE LEACHING TREATMENT ON CALCIUM-MAGNESIUM-SILICATE CERAMIC FIBER AND ITS PROPERTIES
钙镁硅系陶瓷纤维的酸沥滤处理与性能研究
PBS/PCL Scaffold for Tissue Engineering Prepared by Solvent Casting/Particulate Leaching
溶剂浇铸-粒子沥滤法制备PBS/PCL组织工程支架
Experimental Study on Municipal Solid Waste Incineration Leachate Treatment Using Lime Coagulation-Air Stripping Process
垃圾沥滤液氢氧化钙混凝-氨吹脱预处理
Effect of substrate on bioleaching of Cu,Zn from sewage sludge
底物对生物沥滤去除污泥中Cu、Zn的影响
Comparison of two different combined bioleaching-electrokinetic remediation processes
两种生物沥滤-电动修复联合技术的比较
Experimental Study on Bioleaching of Cr from Tannery Sludge in an Inner Loop Reactor;
内循环反应器生物沥滤法去除制革污泥中铬的试验研究
Bioleaching of Heavy Metals from Dyeing Wastewater Sludge;
生物沥滤法去除印染废水污泥中重金属的效果研究
Study on Bioleaching Heavy Metal from Urban Sewage Sludge
城市污水污泥中重金属的生物沥滤技术试验研究
Effect of aeration rate on bioleaching heavy metal from sewage sludge
曝气强度对城市污泥重金属生物沥滤过程的影响研究
Gold extraction from ground whole-of-ore by agitated leach ranged from97% up to99% depending on grind size and cyanide concentration.
通过范围从97%99%搅动沥滤，地面所有矿石中的黄金提炼取决于磨矿粒度和氰化物浓度。
a starch made by leaching and drying the root of the cassava plant; the source of tapioca; a staple food in the tropics.
木薯植物的根部沥滤和晒干后制成的淀粉，是食用淀粉的来源，热带地区的一种主要食物。
a protective coating of asphalt and filter used on structural metals that are exposed to weathering.
覆盖在用于暴露在外面风化的结构金属的沥青和过滤器的保护层。
Application of NF Membrane in Project of Leachate Treatment Reconstruction and Extension in Beijing Asuwei Landfill Site
纳滤膜在北京阿苏卫填埋场渗沥液改扩建工程中的应用
The rain patters on the grass.
雨点沥沥落在草上。