Welcome to Water Pollution Guide
Sources Of Water Pollution And Effects Article
. For a permanent link to this article, or to bookmark it for further reading, click here.
Causes of Water Pollution
from:Water pollution is a serious problem that affects everyone. Over 40% of the rivers and 46% of the lakes in America are too polluted to fish in, swim in, or maintain marine life. There are many causes of water pollution. Water pollution come from two different types of sources. A “point source” is a result of pollutants being emitted directly into a water body, such as a pipe from an industrial facility leaking toxics directly into the water. There is also a “nonpoint source” type of polluting that is a result of pollutants being indirectly transported to the water such as run off from fertilizers flowing in to a larger body of water by rain.
One of the most common causes of water pollution is from pesticides. Pesticides run off from farms and individual home owners into streams and rivers and are also absorbed into the ground water polluting the water that people drink and causing trouble with the fish in the rivers where the pesticides run off. Another one of the causes of water pollution are fertilizers and nutrient pollution. Nitrates and phosphates that are prevalent in the manure, sewage and chemical fertilizers that run into the streams and rivers causes excessive growth in aquatic plants and algae leading to clogged waterways and dead zones. Oil, gasoline and additives spills such as what happens when a major oil tanker has a leak is one of the causes of water pollution that gets a lot of coverage and press due to it’s effects o marine animals, local fisherman and coastal businesses. Oils can also seep into the waterways through the groundwater as a result of a leak or small spill. Another one of the causes of water pollution as a result of an industry is mining which exposes heavy metals ad sulfur compounds that get leached and absorbed into the ground water and make their way into the nearby water sources. Mines can continue to drain toxic elements into the water supply long after the mining has come to a close.
A few additional causes of water pollution are:
• Sediment build up as a result of clear cutting
• Chemical and industrial processes that produce waste that is injected into deep groundwater sources
• Personal care products and household cleaning products such as bleach, fabric softener, lotion, perfume and hair dye
• Pharmaceuticals such as growth hormones used in farming
• Sewage
• Air pollution due to power plants and emissions from vehicles
• Carbon Dioxide which causes acidification in oceans
• Heat from power plants that causes water pollution by killing fish and marine organisms.
There are many other causes of water pollution in addition to these that will need to be dealt with and addressed in order to reduce the strain on the water supply.
Sources Of Water Pollution And Effects Specific links
Sources Of Water Pollution And Effects News
Proposed wastewater discharge regulations raise cost concerns - Our Colorado News
Proposed wastewater discharge regulations raise cost concerns Our Colorado News 1, 2015. State water-quality officials are considering more changes to discharge regulations. According to the EPA, too much nitrogen and phosphorus in the water causes algae to grow faster than ecosystems can handle it. The result is algal blooms that ... |
Contaminated water kills 5000 people in Southern Punjab annually: survey - Business Recorder (blog)
Contaminated water kills 5000 people in Southern Punjab annually: survey Business Recorder (blog) The survey, which was carried out in Tahirpur, Nawabpur, Bhinda Sandila, Muhammad Pur Ghota, Basti Laar, Chaks 4, 5, 14 and 7 Faiz, examining water quality and its effects. The samples were got tested from the Pakistan Council of Research in Water ... |
New testing of safer water challenged - China Daily
 China Daily | New testing of safer water challenged China Daily By Wu Wencong and Zheng Jinran (China Daily) New standards will improve quality but concerns still remain, report Wu Wencong and Zheng Jinran. New standards for drinking water will come into force in China on July 1, with the number of quality ... |
Tapping into safer water access - eco-business.com
Tapping into safer water access eco-business.com Org New standards for drinking water will come into force in China on July 1, with the number of quality indicators rising to 106 from 35. While that's almost on par with standards used in the European Union, some experts have raised concerns about the ... |
Battle brewing over labeling of genetically modified food - Anchorage Daily News
Battle brewing over labeling of genetically modified food Anchorage Daily News ... of resistant weeds and insects threatens to blunt that effect. Other advantages could come from projects in development, like soybeans with healthy omega-3 fatty acids and corn that needs less nitrogen fertilizer, a source of water pollution. |