leaching

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。

Siemens-Halske process

西门子－海尔斯克沥滤法

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 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

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

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

Asphalt--Sampling method

GB/T11147-1989石油沥青取样法

standard method of test for absolute viscosity of asphalts

沥青绝对粘度测定法

Design Method of AC Overlay on Old Asphalt Pavement

沥青路面加铺沥青混凝土设计方法研究

Compare of Methods Determining Asphalt Content in Asphalt Treated Macadam

沥青稳定碎石沥青用量确定方法的比较

Study of Ignition Method to Determine Asphalt Content of Asphalt Admixture

燃烧法测定沥青混合料中沥青含量的试验研究

horizontal filter paper chromatography

水平滤纸色谱(法)

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。