Thermal pollution: Thermal pollution is defined as the addition of excess of undesirable heat to water thereby making it harmful to man, animal or aquatic life. Thermal pollution may also cause significant departures from nor activities of aquatic communities. Sources of thermal pollution: The following sources contribute to thermal pollution. 1. Nuclear power plants 2.
Thermal Pollution What is Thermal Pollution? Thermal pollution is a real and persistent problem in our modern society. Thermal pollution is defined as sudden increase or decrease in temperature of a natural body of water which may be ocean, lake, river or pond by human influence. This normally occurs when a plant or facility takes in water from a natural resource and puts it back with an altered temperature. Usually, these facilities use it as a cooling method for their machinery or to help better produce their products.
Literature Review Water pollution Water pollution is the contamination of water bodies such as lakes, rivers, oceans, aquifers and groundwater that very often causes by human activities. Water pollution occurs when pollutants such as particles, chemicals or substances that make water contaminated, discharged directly or indirectly into water bodies without enough treatment to get rid of harmful compounds. Pollutants get into water mainly by human causes or factors. Water pollution can be a Point-source, Non Point-source, or transboundary in nature (EPA 2013). Point source pollution happens when the pollutants when one source such as factory disposal comes into contact with the water source.
Exploitation of marine environment for food, minerals, chemicals, recreational activities and waste disposal led to constant pollution of the aquatic environment by anthropogenic inputs. The word pollution generally refers to virtually any substance or energy released into the environment by human activities, which are detrimental to mankind or ecosystem. Human activities to improve the standard of living, have led to the introduction of many hazardous, non degradable chemicals into the aquatic ecosystem, which have attracted serious concern of the environmentalists. Similarly, deposition of harmful industrial by-products and contaminants into the surface waters poses serious problems to the environment. Organic effluents such as domestic sewages are a serious problem and the discharge of small quantities of sewages into the aquatic systems can actually increase the productivity of ecosystems, however, excessive quantities will deplete oxygen content, causing severe threat to aquatic life.
It may result in a range of undesirable interruption in the marine ecosystem, including a shift in the composition of the flora and fauna which affects the habitats and the reduction of oxygen causing death of fish and other species. In addition, it is a natural process happening mostly in ponds and lakes by non-periodic changes of biotic communities
Water pollution can be explained in many ways. In real term pollution meaning is that more than one substances have built up in such an extent in water that they all cause the serious problems for all living things. Lakes, rivers and oceans can desolve a certain amount of pollution by spreading it harmlessly. If you poured a glass of ink into a lake then ink will quickly vanish due to much volume of lake 's clean water but if you poured a gallon of ink into lake then the colour of lake will be changed in seconds. In return it will affect the lake water and also the health of all those who depend on the lake.
People are pollution waters everywhere. They gut polluted water into some river from some factory, due to global warming, etc. (The Importance of Clean Water) Well, water pollution affect the condition for human life and quality of living by when drinking polluted water, polluted water come into your body, and global warming. Global warming hear like kind of air pollution but Water pollution
The polluted air and water also affect animals such as acid rain destroys aquatic life in water bodies.We are observing a regular increment in the temperature and express the concern for global warming. But is that enough to stop the pollution? Are we providing a fresh and clean atmosphere to our future generation? Answer is No. The problem of pollution is not the single instance,it is
Kuwait Instate for Scientific Research has tests on transport emissions have shown that emissions are made up of chemicals that are unsafe for other countries to the fuel used .The two main reason of air pollution in Kuwait is transportation and oil industry. Air pollution doesn’t only effect on bad way on environment but, also on people health which has increased the diseases of respiratory system. Umm Al-Hayman Island is close to industrial areas because of that it has to be an air pollution in the island. These factories such as National Petroleum Company, Kuwait Oil Company and Petrochemical Industries Company help in the increasing of air pollution in that area but, the government cannot destroy it because the Kuwaiti economy is based on them. The other factors which help to increase the
Higher acidity usually hinders some fish and water plants from reproducing, growing and surviving. In acidified lakes and streams, entire fish populations have disappeared due to the water quality. When the water bodies are polluted, it alters the overall chemistry of the water. These pollutants will cause changes in acidity, temperature and conductivity of the water. All these