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聚合氯化铝的制备及其处理污水研究中英文摘要
  日期:2011-10-09 20:09:41 点击:143 评论:0
膜法处理造纸废水研究进展(中英文摘要)
  日期:2011-07-05 21:46:49 点击:203 评论:0
摘要: 膜分离技术是近年发展起来的一门高新技术,在造纸废水处理方面具有广阔的应用前景。文章介绍了膜分离技术的工作机理、特点以及在造纸废水处理方面的研究进展。综述了反渗透、微滤、超滤、纳滤、渗透蒸发、液膜等几种常见膜技术的应用现状及进展情况 , 主要对反
Recycling Banks to Reduce Scavenging at Dumps in Lagos, Nigeria
  日期:2011-01-15 14:46:40 点击:207 评论:0
The boom in scavenging across the four major dump sites of Lagos, Nigeria has opened the government's eyes to the potential of recycling according to a report in the Lagos Daily Independent. Lagos, Nigeria an emerging mega-city generates over 9000 t
Tensile Fabric Spheres Launched for Cost Effective Biogas Storage
  日期:2011-01-15 14:38:26 点击:120 评论:0
Base Structures - a specialist in tensile fabric structures - has launched a range of biogas storage spheres. Base Structures' traditional portfolio of products includes tensioned fabric structures at locations such as the Lords Cricket Ground, Eden
landfill waste management
  日期:2011-01-15 10:24:03 点击:188 评论:66
Landfills are areas of land built up with layers of solid waste and covered with soil or other types of covering. They are different to dumps or tips, which are what most people think of when they hear about landfills, because they of their careful
水处理英语论文:Membrane Bioreactors (MBR)
  日期:2010-11-27 16:43:43 点击:930 评论:0
Public concern over health and the environment, combined with increased requirements for municipalities to reuse wastewater, have created a need for new technologies that can generate high quality effluent at low cost. Throughout the world, there ar
Water pollution FAQ Frequently Asked Questions
  日期:2010-11-02 20:21:49 点击:229 评论:0
What is water pollution? Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives (in) it. When humans drink polluted water it often has serious
SAVE THE EARTH AND MONEY
  日期:2010-03-11 16:21:34 点击:302 评论:0
Imagine asking the dustman to cart off 480 double-decker buses jam packed with stinking, rotten rubbish. Sadly, that is the problem our environment faces every day. Twenty four thousand tonnes of waste is dumped daily and that includes a staggering
英文给排水论文
  日期:2010-01-31 10:00:20 点击:2319 评论:0
The multilevel residential housing is given and drains off water several questions designed Summary: This text give and drain off water on multilevel residential housing design supply water the exertion of the tubular product , Way of laying of pipe
STEENBRAS WATER TREATMENT PLANT
  日期:2010-01-07 15:01:42 点击:161 评论:0
The Steenbras Water Treatment Plant is situated on the Cape Town (West) side of the Hottentots Holland Mountains . The water treatment plant was completed in 1946 and has a capacity of 150 M/d. The water treatment plant is supplied with raw water fr
New regulations for wastewater treatment in Finland
  日期:2009-12-14 23:09:06 点击:147 评论:63
Since the beginning of 2004 there are new regulations for wastewater treatment for households outside the municipal sewer network in Finland. These new regulations will hopefully lead to improved water quality. Approximately one million year-around
水质污染与社会(中英对照)二
  日期:2009-04-09 20:49:27 点击:500 评论:0
Pathogens are another type of pollution that prove very harmful. They can cause many illnesses that range from typhoid and dysentery to minor respiratory and skin diseases. Pathogens include such organisms as bacteria, viruses, and protozoan. These
水质污染与社会(中英对照)一
  日期:2009-04-06 22:35:36 点击:786 评论:0
Comprising over 70% of the Earth?s surface, water is undoubtedly the most precious natural resource that exists on our planet. Without the seemingly invaluable compound comprised of hydrogen and oxygen, life on Earth would be non-existent: it is ess
水中污染物来源及处理方法(英文)
  日期:2008-06-11 21:44:54 点击:675 评论:0
Source Organic matter makes up a significant part of the soil, therefore water-soluble organic compounds are present in all water supplies. Organic matter is reported on a water analysis as carbon, as it is in the TOC (total organic carbon) determin
室外给水术语
  日期:2008-06-11 21:28:37 点击:134 评论:0
分页标题 3 给水工程中净水构筑物的术语及其涵义应符合下列规定: 1 、净水构筑物 purificationstructure 以去除水中悬浮固体和胶体杂质等为主要目的的构筑物的总称。 2 、投药 chemicaldosing 为进行水处理而向水中加一定剂量的化学药剂的过程。 3 、混合 mixin
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