Water covers 70% of the Earth’s surface and makes up over 60% of the human body. Water pollution affects marine ecosystems, wildlife health, and human well-being. The answer to solving pollution is to make changes in our daily habits and pay more attention to the types of products we consume. The following lists display causes of water pollution and the effects it has on human health and the environment.
Causes of Water Pollution
- Sewage from domestic households, factories and commercial buildings Sewage that is treated in water treatment plants is often disposed into the sea. Sewage can be more problematic when people flush chemicals and pharmaceutical substances down the toilet.
- Dumping solid wastes and littering by humans in rivers, lakes and oceans. Littering items include cardboard, Styrofoam, aluminum, plastic and glass.
- Industrial waste from factories, which use freshwater to carry waste from the plant into rivers, contaminates waters with pollutants such as asbestos, lead, mercury and petrochemicals.
- Oil Pollution caused by oil spills from tankers and oil from ship travel. Oil does not dissolve in water and forms a thick sludge.
- Burning fossil fuels into the air causes the formation of acidic particles in the atmosphere. When these particles mix with water vapor, the result is acid rain.
- An increase in water temperature is caused by global warming and thermal plants that use lakes and rivers to cool down mechanical equipment.
Effects of Water Pollution
- Groundwater contamination from pesticides causes reproductive damage within wildlife in ecosystems.
- Sewage, fertilizer, and agricultural run-off contain organic materials that when discharged into waters, increase the growth of algae, which causes the depletion of oxygen. The low oxygen levels are not able to support most indigenous organisms in the area and therefore upset the natural ecological balance in rivers and lakes.
- Old Roofs can cause pollution if they are not properly maintained. If water is being held on roofs the water can become polluted and then run down the home and cause more pollution to the water table. If you invest in a green roof from Allstate Roofing you can help reduce the water pollution from your home.
- Swimming in and drinking contaminated water causes skin rashes and health problems like cancer, reproductive problems, typhoid fever and stomach sickness in humans. Which is why it’s very important to make sure that your water is clean and safe to drink.
- Industrial chemicals and agricultural pesticides that end up in aquatic environments can accumulate in fish that are later eaten by humans. Fish are easily poisoned with metals that are also later consumed by humans. Mercury is particularly poisonous to small children and women. Mercury has been found to interfere with the development of the nervous system in fetuses and young children.
- Ecosystems are destroyed by the rising temperature in the water, as coral reefs are affected by the bleaching effect due to warmer temperatures. Additionally, the warm water forces indigenous water species to seek cooler water in other areas, causing an ecological damaging shift of the affected area.
- Human-produced litter of items such as plastic bags and 6-pack rings can get aquatic animals caught and killed from suffocation.
- Water pollution causes flooding due to the accumulation of solid waste and soil erosion in streams and rivers.
- Oil spills in the water causes animal to die when they ingest it or encounter it. Oil does not dissolve in water so it causes suffocation in fish and birds.
Water Pollution Facts
Following
are some facts on water pollution:
- Fourteen billion pounds of garbage, which is mostly plastic, is dumped into the ocean every year.
- The Ganges River in India is one the most polluted rivers in the world with sewage, trash, food, and animal remains.
- According to United States Environmental Protection Agency (U.S. EPA) estimates, 1.2 trillion gallons of untreated sewage, stormwater, and industrial waste is dumped into U.S. waters annually.
- About 700 million people globally drink contaminated water.
- Aquatic animals face an extinction rate of five times more than that of terrestrial animals.
- Over 30 billion tons of urban sewage is discharged into lakes, rivers and oceans every year.
- The massive oil spill that was caused by British Petroleum (BP) in the year 2010 caused over 1,000 animals to die. Many of them were on the endangered species list.
- According to UNICEF, more than 3,000 children die every day all over the world due to consumption of contaminated drinking water.
- Pollution is one of the biggest killers in the world, affecting over 100 million people.
- Lack of proper sanitation in water leads to diseases like cholera, malaria and diarrhea.
- At least 320 million people in China do not have access to clean drinking water
Water
pollution has been extensively documented as a contributor to health problems
in humans and marine animal ecosystems. It has a huge impact on our
lives, and if we do our part by not throwing trash or chemicals into our water
supplies and drains, we can contribute to the improvement of aquatic life and
of our health in general.
What the solution if water pollution is coming?
BalasHapusIndonesianHow to cope with water pollution ie
HapusUse water wisely. Reduce water use for less useful activities and use the right amount.
Reduce the use of detergents. As much as possible choose a detergent that is environmentally friendly and can decompose in nature quickly.
Reduce consumption of harmful chemical drugs. Hazardous chemical drugs such as pesticides, and mosquito coils are one of the causes of the destruction of aquatic ecosystems
Do not use the river to wash cars, trucks, and motorcycles.
Do not use rivers for rides to bathe livestock and as a place for latrines.
Do not throw household waste in the river / lake. Manage household garbage well and try to plant trees on the banks of rivers / lakes.
Be aware of the continuity of water availability by not damaging or exploiting the springs so as not to be polluted.
Optimizing the implementation of critical land rehabilitation aimed at improving the conservation of underground water
Tackling damage to land disposal of B3 waste disposal.
How to reduce water pollution
BalasHapus1. DO NOT pour fat from cooking or any other type of fat, oil, or grease down the sink.
Hapus2. Keep a “fat jar” under the sink to collect the fat and discard in the solid waste when full.
3. DO NOT dispose of household chemicals or cleaning agents down the sink or toilet.
4. Simsbury has a Hazardous Waste Collection day usually from 8:00am to 1:00pm at Henry James School.
5. Connecticut Resource Recovery Authority lists all collection dates.
6. DO NOT flush pills, liquid or powder medications or drugs down the toilet. For recommendations on proper disposal for all types of medical wastes, visit the CT DEP publication here.
7. Avoid using the toilet as a wastebasket. Most tissues, wrappers, dust cloths, and other paper goods should be properly discarded in a wastebasket. The fiber reinforced cleaning products that have become popular should never be discarded in the toilet.
8. Avoid using a garbage disposal. Keep solid wastes solid. Make a compost pile from vegetable scraps.
Install a water efficient toilet. In the meantime, put a brick or 1/2 gal container in the standard toilet tank to reduce water use per flush.
Run the dishwasher or clothes washer only when you have a full load. This conserves electricity and water.
9. Use the minimum amount of detergent and/or bleach when you are washing clothes or dishes. Use only phosphate free soaps and detergents.
10. Minimize the use of pesticides, herbicides, fertilizers. DO NOT dispose of these chemicals, motor oil, or other automotive fluids into the sanitary sewer or storm sewer systems. Both of them end at the river.
If your home has a sump pump or cellar drain, make certain it does not drain into the sanitary sewer system. If you are unsure, please call Simsbury Water Pollution Control at (860) 658-1380 and we can assist in determining the discharge point.
We know in the air the content of nitrogen is very abundant. What effect if water mixes with N2? Can react?
BalasHapusOf course can be reacted,
HapusReactions
NH 3 + NO = N2 + H2O
If synchronized to
4 NH3 + 6 NO = 5 N2 + 6 H2O
Why water pollution affects marine ecosystems, wildlife health, and human well-being?
BalasHapusWhich causes it is when water is disturbed by anthropogenic contaminants and when it can not support human life, such as drinking water, and / or a marked shift in its ability to support biotic communities, such as fish. Natural phenomena such as volcanoes, algae explosions, destruction of fish, storms, and earthquakes also cause major changes in water quality and ecological status of water.
HapusHow to do a sanitation in water?
BalasHapusTools:
HapusTwo drums, 1 measuring approximately 100 liters, 1 again measuring 25 liters. The first drum (size 100 liters) is used as a water reservoir to be sanitized. In this drum is equipped with 2 pieces of tap that serves to drain the water and remove the mud or dirt. The second drum (25 liters) serves as a filtering device filled with gravel, coarse sand, and fine sand, as well as tile fragments used as filters.
The two drum connecting pipes at both ends are given fibers. This pipe serves as a retaining dirt. The inside is filled with charcoal that comes from a mashed shell.
A bucket as a container.
Ingredients:
A) Calcium carbonate (CaCO3) or limestone.
B) Aluminum sulfate, Al2 (SO4) 3 or alum.
C) Norit R-11 or coconut shell charcoal.
D) Chlorine (CaCl2).
Work steps:
Drum 1 is filled with river water. Next, with the faucet still in a closed state, add 1/2 teaspoon of chlorine and stir for about 5 minutes.
Add 10 grams of Al2 (SO4) 3 or alum 2 tablespoons, stirring for about 3 minutes.
Still on tube 1, add 1 tablespoon of CaCO3, stirring for a few minutes. Let stand for 30 minutes to form clumps that precipitate.
Open the drum 1 faucet, the water will flow through the connecting pipes through the charcoal as absorber impurities, then water into the second drum.
Water will enter the second tube that serves as a filter. Well, after the water out of the tube or drum 2, will be obtained water that has met health requirements. Pathogenic bacteria have died by chlorine. The smell and taste are removed by limestone or alum.
How can water pollution occur?
BalasHapusCauses of Water Pollution
HapusSewage from domestic households, factories and commercial buildings Sewage that is treated in water treatment plants is often disposed into the sea. Sewage can be more problematic when people flush chemicals and pharmaceutical substances down the toilet.
Dumping solid wastes and littering by humans in rivers, lakes and oceans. Littering items include cardboard, Styrofoam, aluminum, plastic and glass.
Industrial waste from factories, which use freshwater to carry waste from the plant into rivers, contaminates waters with pollutants such as asbestos, lead, mercury and petrochemicals.
Oil Pollution caused by oil spills from tankers and oil from ship travel. Oil does not dissolve in water and forms a thick sludge.
Burning fossil fuels into the air causes the formation of acidic particles in the atmosphere. When these particles mix with water vapor, the result is acid rain.
An increase in water temperature is caused by global warming and thermal plants that use lakes and rivers to cool down mechanical equipment.
How to prevent contamination by the flow of water from agricultural land?
BalasHapusPrevention can be done with
Hapus1) Before disposal to the soil of synthetic compounds such as plastics should be described first, for example by burning.
2) For recyclable materials, recycling processes should be performed, such as glass, plastic, cans, and so on.
3) Disposing of waste in place.4) Use of pesticides with prescribed dosages.5) Insufficient use of inorganic fertilizer in plants.
Industrial waste from factories, which use fresh water to bring waste from factory to river, pollute water with pollutants such as asbestos, lead, mercury and petrochemicals "as a student what would you do?
BalasHapusIn my opinion, how to prevent it by Adjusting industrial waste disposal system so as not to pollute the environment Putting industries or factories apart from residential areas Monitoring the use of several types of pesticides, insecticides and other chemicals that are potentially the cause of environmental pollution.Doing afforestation.setting sanctions or punishment Strictly against the perpetrators of activities that pollute the environment Doing counseling and environmental education to raise public awareness about the meaning and benefits of the real environment.
Hapus
BalasHapusWhat is caused by groundwater contamination by pesticides ?
Groundwater contamination from pesticides causes reproductive damage within wildlife in ecosystems.
BalasHapusIn indonesia air pollution is quite high? Is there any government policy to design a tool to absorb CO2?
BalasHapus