21. Water Softeners, Air Pollution Control, Treatment Technologies Consulting services, catalysts, and other products for air and water pollution control. http://www.caitechnologies.com/index.html

Email Us Cordonna Associates, Inc. P.O. Box 126 Frederick, PA 19435-0126 Tel (215) 679-0470 Fax (215) 679-0471 Welcome to CAI Technologies . We are your online solution for water softeners and all of your water softener needs and accessories. Our company is dedicated to a wide range of manufacturing, distribution, design and consulting services specializing in air pollution control and water treatment technologies. Have a look around our site. If you have any questions, comments or require additional information, please let us know. We hope you enjoy your visit. site map Catalyst Technology Systems Water Treatment Systems CAI Technologies Catalyst Systems Division CAI Technologies Water Treatment Division supplies high quality, residential, commercial, and industrial water softeners and water treatment systems to wholesale and retail customers worldwide. CAI combines professionalism, a commitment to quality, personal attention and advanced technology to provide the best water treatment products and services available today. From residential and commercial water treatment, to an EPA clean-up project or ultra-pure laboratory application, CAI has the wide range of experience and innovative solutions to meet your specific needs.

22. Air Pollution And Water Quality Air pollution and water Quality Collection of resources from the Environmental Protection Agency on the effects of air pollution on water quality. http://rdre1.inktomi.com/click?u=http://www.epa.gov/owow/oceans/airdep/&y=02

23. Water Pollution Links to current information on water quality and treatment issues. http://ehis.niehs.nih.gov/topic/waterpol.html

Advanced Search Become a Print Subscriber Subscribe online today! Subscriber Services Buy EHP Publications View Shopping Cart Advertising Information ... contact By Topic Air Pollution Arsenic Asthma/Other Respiratory Disease ... Medicine Section Environews by Topic: Water Pollution The State of the Oceans, Part 1: Eating Away at a Global Food Source. Tibbetts, John. (111N5 FOC: A282-A291) Low Water Consumption: A New Goal for Coal. Frazer, Lance. (111N5 INN: A296-A299) Gill Damage in Puget Sound Fish: Industrial Chemicals Associated with DNA Changes. Burgess, Carla. (111N5 SS: A301) Reporting from Bangladesh. Mead, M. Nathaniel. (112N3 FOR: A158) Stopping Schistosomiasis in Africa. (112N2 BEAT: A89) Schmidt, Charles W. (112N2 FOC: A96-A103) Fish on Prozac. (112N1 BEAT: A25) Environmental Knights of the Roundtable: Water: A Paradigm for Protection. Wakefield, Julie. (112N1 NIEHS: A29) Infectious Disease: The Human Costs of Our Environmental Errors. Weinhold, Bob. (112N1 FOC: A32-A39) Constructed Wetlands: Borrowing a Concept from Nature.

24. Clean Water, Australia And Brazil, Sailors Bay, Environment Cleanwater is a website aimed to increase environmental awareness, provide information to community on how they can prevent pollution at their local waterways and to help people to get involved in ecosystems restoration projects. http://www.cleanwater.net.au

HOME FACTS CASE STUDIES EXCHANGE ... CONTACT The seeds have been planted for an ongoing exchange of ideas and experiences. Streets to Creeks- Sailors Bay is an exciting community program for residents of Castlecrag, Northbridge and Willoughby to help prevent pollution and protect local bushland, creeks and Sailors Bay. Willoughby City Council commenced this program in January 2003 with assistance from the NSW Government's Stormwater Trust... The Cleanwater initiative is about raising awareness of the impacts that human activity has on our waterways. We are generating support from business and the community to encourage pollution prevention as well protecting and restoring our catchment areas. Visit your local Council's web site to find out what they are doing to help save our waterways. cleanwater.net.au is an initiative of Willoughby Council on behalf of Councils and organisations working towards making the environment a cleaner, healthier place. Your local Council is actively pursuing a cleaner environment. Contact them to find out what they are doing and how you can get involved or send us your e-mail in the space above and we will keep you updated.

25. Water Pollution water pollution. water pollution. How good Is your drinking water? water pollution / statistics numerical data. UNICEF statistics water. http://omni.ac.uk/browse/mesh/C0043056L1223668.html

low graphics Water Pollution Water Pollution broader: Environmental Pollution other: Air Pollution Environmental Exposure Food Contamination Noise Water Pollution How good Is your drinking water? This site provides a summary of the current report of the Drinking Water Inspectorate, giving details of the quality of water in England and Wales. There are sections on individual water companies which include drinking water quality data. Water Supply Water Pollution Great Britain Arsenic contamination of drinking water in Bangladesh A site produced by the Medical Information Group (MIG) at Dhaka Medical College, Bangladesh. It aims to highlight the public health problem developing in Bangladesh, of arsenic contamination of the water supply. Information is provided on the problem, discussing arsenic in nature, sources of contamination, the toxic effects of arsenic in humans, arsenicosis, diagnosis, treatment, arsenic detection, control measures, and the WHO recommendations. Water Pollution Water Bangladesh Arsenic / poisoning ... UNICEF statistics : water This Water database is one in a series of End-decade Databases provided on the Web by UNICEF statistics. The challenge of providing universal access to safe drinking water is discussed. Data sets include the current status of urban/rural access to improved water, by region in 2000; changes in drinking water coverage between 1990 to 2000; and country-specific data. Sanitation Databases, Factual

26. Clean Water Action A national citizens' organization working for clean, safe, and affordable water, and prevention of healththreatening pollution. http://www.cleanwateraction.org/

Clean Water Action is a national citizens' organization working for clean, safe and affordable water, prevention of health-threatening pollution, creation of environmentally-safe jobs and businesses, and empowerment of people to make democracy work. Read more about Clean Water Action Defend Our Water The Bush Administration has advanced various proposals that threaten U.S. waters and public health. Please visit our Water Action Center to read more and take action. Mercury Action Alert The Bush Administration's proposed power plant rule is too weak. The EPA is accepting public comments until June 29 - read more and take action! Drinking Water Source Protection CWA and allies are organizing regional conferences for protection of drinking water sources. Read more about source water protection. Massachusetts Victory: CWA Welcomes the Release Of a Climate Protection Plan Recent News: May 6: MA: Climate Protection Victory Apr. 28: CA: Conference Announced Apr. 22: MI: Polluter-Pay Victory Apr. 8: Mercury Action Alert Apr. 7:

27. Water - Fertilizer - Phosphorus And Water Pollution Describing how phosphates pollute water. http://www.extension.umn.edu/info-u/environment/BD282.html

Fertilizer - Phosphorus and Water Pollution Phosphate is a major pollution concern in our lakes and streams. This is because high levels of phosphate support over-production of algae and waterweeds. Homeowners may unintentionally contribute to the pollution problem. Lawn and garden fertilizers are sometimes implicated as the pollution source. Research has demonstrated that with proper application, fertilizer is not a significant source. When phosphate is applied to soils, it binds to the soil particles. It becomes highly resistant to leaching or washing through the soil profile. Soil bound phosphate becomes a problem when the soil erodes into the surface water. Erosion occurs from construction sites and sparsely vegetated ground. Be sure to contour soil from construction sites and establish vegetative cover where none exists. Problems also arise when fertilizer is spilt onto hard surfaces or.applied to frozen ground. This washes with rain or snowmelt into storm drains and lakes. To minimize problems, sweep fertilizer off driveways, streets and sidewalks. Street gutters kept free of plant residues have 30 to 40 percent lower phosphate levels in their surface runoff. Therefore, don't blow grass clippings and leaves into the street. Also, mow in a direction that blows clippings back onto the lawn rather than into the street. Under intense rainfall or excessive irrigation, water may not be able to soak into the soil fast enough. Some runoff may occur. Then, soluble forms of phosphorus may be carried in the runoff water even from healthy lawn areas. Under normal conditions the amount of runoff from a healthy, relatively dense lawn is very low.

28. Protecting Water From Non-Point Source Pollution NonPoint Source pollution. water pollution. Most pollutants in water come from several different sources and are called Non-Point Source pollution. As water flows, it picks up http://www.protectingwater.com/

We noticed that you don't have Flash installed. Install it for free here. Pollution Sources: Automobile Residents Agriculture Urban ... Storm Drains Information: Salt Lake Research Recycle Partnerships Non-Point Source Pollution Water Pollution Most pollutants in water come from several different sources and are called Non-Point Source pollution. As water flows, it picks up and carries contaminants. This polluted water ends up in streams, lakes and the ocean by flowing directly in or by going through untreated storm drains. Water also carries pollutants into underground drinking water as it soaks into the ground. 40% of all lakes and streams are too polluted to use for fishing or swimming in the United States. Oil, hazardous toxins and disease-causing agents contaminate waterways and drinking water and can kill people, animals and plants. Click the pollution sources above to learn what causes problems and how you can solve them. Click the following links for some Best Management Practices that will help you protect your environment: Painting Washing Cars, Parking Lots, Sidewalks and Streets

29. WATER POLLUTION - Atlantic Region Green Lane - Environment Canada This document is produced by Environment Canada and contains information about water pollution, topics include Dredging and Ocean Dumping, Marine Debris, Oil http://www.ns.ec.gc.ca/pollution/water.html

Select a Topic Air Quality Forecasts Atlantic Coastal Action Program Birds Oiled at Sea Children's Environmental Health Climate Centre Contact List of Experts Emergencies Enforcement and Compliance Environmental Assessment Environmental Damages Fund Environmental Links EcoAction Hunting Hurricane Centre Legislation We Administer Media Spokespersons Meet Our Minister Meteorology News Releases Pollution Information Severe Weather Awareness Wildlife Atlantic Region Wildlife and Nature Pollution Meteorology ... Media Zone Water Pollution DREDGING AND OCEAN DISPOSAL Ocean Disposal Section , Waste Managment and Remediation, Atlantic Region MARINE DEBRIS Marine Debris in Canada MARINE POLLUTION Marine Pollution Prevention in the Atlantic Region NEW! SHELLFISH Shellfish Growing Area Classification Program Shellfish and Water Quality WATER QUALITY Clean Water - Life Depends on It! What's New About Us Topics ... Canada Site The Green Lane TM , Environment Canada's World Wide Web site

30. Pneumatic Conveying Systems Airpollution control is provided through the supply of electrostatic precipitators, fabric filters, dust-removal systems including wet and dry scrubbers, bag filters and ceramic filtration systems for hot gas, brine, water and liquid applications. http://www.bateman-pneumatics.com/

BATEMAN Main Site Platinum Group and Base Meta l Diamonds BATEMAN Main Site Platinum Group and Base Meta l Diamonds ... Environmental Control

31. Water Pollution 2003 Seventh International Conference on Modelling, Measuring and Prediction of water pollution. The meeting's chief objective is to provide a forum for discussion for scientists and managers working in different aspects of water pollution. It is anticipated that the wealth of information exchanged in such an international meeting will be of great benefit to all involved with water pollution problems. http://www.wessex.ac.uk/conferences/2003/water03/

POST CONFERENCE REPORT Water Pollution 2003 Seventh International Conference on Modelling, Measuring and Prediction of Water Pollution 18 - 20 June 2003 Cadiz, Spain Bookmark this page! 2005 Conference Information Page Proceedings Information Organised by Wessex Institute of Technology, UK, and University of Cadiz, Spain Sponsored by ASCE (American Society of Civil Engineers) UK Group The conference was opened by David Almorza who welcomed the delegates to his Institution and thanked all who had made the meeting possible. He appreciated that many of the delegates had made a special effort to reach the conference, in view of the difficult international situation. Groundwater and aquifer contamination Wastewater treatment Re-use of water Lakes, rivers and wetlands problems Coastal areas and seas Biological effects Organic components Agricultural pollution Oil spills Mathematical and physical modelling Experimental and laboratory work Surveying techniques, monitoring and remote sensing

32. Hazardous Waste Program Proper hazardous waste management is an integral part of protecting Oregon's land, air, and water systems. Site has information on regulations and regulatory compliances, as well as information and links on pollution prevention and other waste management topics. http://www.deq.state.or.us/wmc/hw/hw.htm

Hazardous Waste Permitting Links to Other Sites Staff Directory Contact Us ... Programs Hazardous Waste Program The DEQ is authorized by the federal Environmental Protection Agency (EPA) to regulate hazardous waste in Oregon. Proper hazardous waste management is an integral part of protecting Oregon's land, air, and water systems. The DEQ strives to enforce existing environmental regulations; identify management strategies that emphasize sound science and engineering; and work in partnerships with private industry and governmental groups to provide assistance and regulatory flexibility, while at the same time reducing pollution. The information in this section is for businesses and other organizations that produce and manage hazardous waste. The material does not apply to wastes produced by households. For information on household hazardous wastes, please check out the Household Hazardous Waste site New to Our Website Public Meetings Concerning the Hazardous Waste Generator Regulatory Program Participate in Seattle meeting on May 24th. Annual Hazardous Waste Report - Electronically submit reports.

33. Water Pollution In The Persian Gulf And The Caspian Sea Article from Payame Darya, a publication of the Shipping Organization of the Islamic Republic of Iran. http://www.netiran.com/Htdocs/Clippings/DEconomy/950515XXDE02.html

Water Pollution in the Persian Gulf and the Caspian Sea Payam-e Darya, A Publication of the Shipping Organization of the Islamic Republic of Iran May 1995, No. 32 Pages: 13-20 Word Count: 2945 Summary: The environmental issues concerning the Persian Gulf and the Caspian Sea, such as the presence of polluting substances have been examined in this study. The conclusion calls for a collective effort by the littoral states to collectively prevent further pollution. Text: The Persian Gulf and its Ecological State The Persian Gulf is a partially closed sea of salty water with an average depth of 35 meters. It joins free international waters through the Strait of Hormuz. A variety of factors have all combined to threaten its environment and its specific ecological characteristics. Among them are its higher rate of water evaporation than fresh water supply, and most significantly, the extended drilling and oil extraction projects that take place here, enabling lucrative exports for the littoral states. The annual water evaporation rate in the Persian Gulf ranges from 150 to 400 cm. This is a high rate compared to other marine areas such as the Mediterranean Sea where evaporation hardly reaches an annual 15 cm. Moreover, the salinity of the water intensifies from the Strait of Hormuz to the northwestern parts, measuring 38 units per thousand in the strait to between 60 to 70 units per thousand in Khour Musa.

34. Fresh Water And Fresh Water Pollution Web Resources For Students water pollution. What is water pollution There are many causes for water pollution but two general categories exist direct and indirect contaminant sources. http://www.stemnet.nf.ca/CITE/water.htm

Elementary Themes Fresh Water Ecology and Pollution General Resources All About Water The Water Cycle Ground Water ... Ecosystems: Wetlands General Resources Earth's Water Earth is the "watery planet". Viewed from space it is predominantly blue, as 74 % of its surface is covered by water. Oceans contain 97 % of the earth's water while the remaining 3 % is classified as freshwater. Seventy-seven percent of this surface freshwater is stored as ice and 22% as groundwater and soil moisture. The remaining freshwater, making up less than 1 % of the world total, is contained in lakes, rivers and wetlands. Q and Answers About Water We've put together a list of questions and answers about water that hopefully you will find interesting and amusing. Things like, "Is salt water used for anything in the U.S.?," and, "How can we have a 100-year flood two years in a row?" Freshwater Ecology Ecology is the study of plants, animals and their environments and how all of these affect each other. Glossary of Water Related Terms Use this glossary to look up words found on the Yarra Valley Water World Wide Web Site. For example, the definition of zooplankton can be found by clicking on the letter Z Click on the letter to return to the top of this glossary. Top of Page The Water Cycle The Water Cycle You may be familiar with how water is always cycling around, through, and above the Earth, continually changing from liquid water to water vapor to ice. One way to envision the water cycle is to follow a drip of water around as it moves on its way. I could really begin this story anywhere along the cycle, but I think the ocean is the best place to start, since that is where most of Earth's water is.

35. Pollution Engineering Magazine Covers manufacturing locations and waste treatment facilities who purchase products, equipment and services to prevent, control, treat and dispose of air, water, solid and hazardous contaminants. http://www.pollutionengineering.com/

Thursday, May 27 Home Industry News Article Archives New Products ... Regulation Update YES NO VOTE NOW! VIEW RESULTS Cover Story May 2004 Issue Submit a Question for Ask the Candidate Participate in Pollution Engineering ’s October feature article in which the top two candidates for president answer environmental questions from readers. E-mail questions to FisherS@bnpmedia.com Remove Oils and Solvents Without Slowing the Flow Developments in primary and secondary water treatment technologies for oil-water separation with coalescers and advanced filtration systems can remove oil and petroleum hydrocarbons from water to very low levels. A Dash of Oil and Let Marinate EOS is a micro-emulsion of soybean oil, surfactants, macro and micronutrients, and vitamins formulated to accelerate anaerobic biodegradation of groundwater contaminants. Maximum Achievable Controls for Coating Operations The EPA recently promulgated a new rule to regulate surface coating operations for an industrial facility category referred to as MMPP. This new rule requires the use of MACT in coatings operations. Click here for more current features...

36. Environment:Pollution:Water Pollution. Landline. Australian Broadcasting Corpora Subject Environmentpollutionwater pollution. water tanks make urban comeback BROADCAST 02/05/2004 As the price of water goes http://www.abc.net.au/landline/archives/LandlineSubjectIndx_EnvironmentPollution

AUSTRALIA'S NATIONAL RURAL AFFAIRS WEEKLY. CONTENTS ABOUT US ARCHIVES HELP Subject: Environment:Pollution:Water Pollution Water tanks make urban comeback BROADCAST: 02/05/2004 As the price of water goes up and droughts seem increasingly persistant, the push in rural areas to conserve water gets ever stronger. That push has seen pipes replace leaky open channels, drip irrigation take over from flood irrigation, the capping of artesian bores, the use of treated sewage on tree lots and grape vines, and even the covering of dams with evaporation halting tarps. Now it's the turn of urban Australians to do their bit, and one of the first water saving weapons to be advocated in Australia's big cities is that rural icon - the rainwater tank. [ FULL STORY SUBJECTS Agroforestry and Timber Arable Farming Arts and Entertainment:Books (Literature) Arts and Entertainment:Games:Other ... Wool NEWS (in text version Watch the entire bulletin . Making headlines: Outlook grim for cotton farmers Farmers counting on early summer rain Qld farmers slam 'political stunt' Plans for national bottle deposit scheme ... Full text version FARM FACTS Current world production of seafood is almost 130 million tonnes a year, with 90+ million tonnes from the wild and over 30+ million tonnes from aquaculture.

37. BIOHIDRICA®, Biotecnologias Del Agua Ltda. Based in Chile. Provides bioassays for evaluation of water quality and services for treatment and control of water pollution. http://www.biohidrica.cl/BIOHIDRICA_english.htm

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38. Water Pollution: Student Research Resources: Finding Out About Water Pollution, Finding out about water pollution. The Study by Norwegian Ministry of Environment. Indoor air pollution caused by water pollution. Finding http://www.ukrivers.net/pollution.html

On our site: Home page About us Network Campaigns ... Contact us Finding out about water pollution The world's oceans and rivers have never been under more pressure from pollution. This handy list of information sources points you to books, articles, and websites that tell you what the problems are, how they're caused, and how we can attempt to solve them. There are thousands of web pages about pollution and this is not a complete list. But it'll give you a good start in finding out about most of the issues involved. We're sorry, but we cannot help individual students with projects or homework. All the information we have is on this page. If you can't find it here, sorry, but we don't have it! Last updated: June 7, 2002. Websites Cool stuff for schools! Government agencies and international organizations Institutions, campaign groups, NGOs, etc. ... UK news articles from BBC News Online Websites Try these two constantly updated lists of links on water pollution: Yahoo! Society and Culture:Environment and Nature:Pollution:Water dmoz Open Directory Project: Water pollution Cool stuff for schools! A lot of the information on this page is quite detailed scientific stuff. If you're doing a project for school, you might not have time to work through all these zillions of links. We suggest you take a look at the links below - you will probably find everything you need for your project right here!

39. US Virgin Islands - Coastal Zone Management Program - Department Of Planning And About the Virgin Islands coastal zone, program objectives, and rules and regulations. Topics include water pollution and coral reefs. http://www.viczmp.com/

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40. Part 1: GST As A Marker Of Water Pollution. MSc Thesis, Tom Rees, 1993 A review of the literature on the use of enzyme induction in aquatic organisms to measure environmental pollution. http://www.brighton73.freeserve.co.uk/tomsplace/scientific/msc-thesis/mst-revi.h

Literature Review Biological Markers of Water Pollution With specific reference to glutathione conjugation Glutathione S-Transferase as a Biological Marker of Aquatic Contamination Research Thesis in Applied Toxicology Tomas James Rees, Portsmouth University, UK In Collaboration with the Water Research Centre, Henley © August 1993 Return to the Index Page Visitor number: var site="sm7MScintro" to this page. Introduction Tier I biomarkers Tier II biomarkers Biotransformation ... Conclusions Introduction In the attempt to define and measure the effects of pollutants on an ecosystem, biomarkers have attracted a great deal of interest. The principle behind the biomarker approach is the analysis of an organism's physiological or biochemical response to pollutant exposure. When compared with chemical residue analysis, biomarkers have an advantage of being a measure of the stress incurred in the organism, and so are more biologically relevant. However whereas chemical analysis for defined pollutants gives well defined concentration data, biomarkers are often more difficult to interpret. When compared with population parameters, the opposite is the case. Biomarkers are often more easily quantifiable than population parameters, such as growth and reproduction, but whereas measurements of population parameters gives an accurate picture of the ecological effects of the pollutant, biomarkers are not necessarily indicative of a deleterious effect. That is, although all population stresses are necessarily preceded by a biochemical response, all biochemical responses need not be associated with a population stress.

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