Types of pollution Essay Example for Free

Types of contamination EssayPollution is the introduction of contaminants into our environment that prep atomic number 18s instability, disorder, harm or discomfort to the ecosystem i.e. forcible systems or living organisms. Pollutants, the elements of defilement, locoweed be substances, energies, or inwroughtly occurring. Pollution rear end be natural and man-made. Natural pollution occurs naturally and does not cause excessive harm to our lives due to its regeneration ability. While the man-made pollution is caused by valet de chambre activities, and is hard to get rid of. The backbones of man-made pollution ar human population and technology. By the increase of human population, the contact with natural resources is getting more intensive, because needs are increasing. And by the findings and development of new technologies, human can apply them to get the resources. And it is cat valium that new technologies would bring their respective side effects besides their ad vantages.Types of pollutionThere are four common types of pollution that I know, which areAir PollutionWater PollutionLand or Soil PollutionNoise PollutionAir pollutionAir pollution is indication of disturbances to the composition of compounds in the atmosphere, as it whitethorn be summarized as excess emission of gases, vapors or air pollutants exchangeable carbon particals, carbon dioxide, carbon monoxide, sulphur dioxide, lead, CFCs into the atmosphere saturation of chemical compounds or particulatesemergence of new chemical reactions of reactive and non-biodegradable compounds.CausesWe can classify major(ip) causes of air pollution into the following categoriesMotor Vehicle ExhaustHeat And Power Generation FacilitiesIndustrial ProcessesAutomobile And Electrical Components ManufacturingFertilizer PlantsBuilding demolitionSolid Waste DisposalVolcanic EruptionFuel ProductionRoadway ConstructionForest FiresAgricultureEffectsGlobal warming- it is an increase in the earths atmospher ic and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect. Acid rain-it is any precipitation, including snow, that contains a cogent concentration of sulfuric and nitric acids. It makes the soil acidic, affects plants and indemnification buildings, monuments, etc. Smog-it is a fog made heavier and darker by smoke and chemical fumes.It is caused due to hydrocarbons and oxides of nitrogen especially from automobile exhaust Ozone depletion- the ozone class in the atmosphere protects us from the harmful ultra violet rays of the sun. However, CFCs, and some other air pollutants that diffuse into the ozone layer, destroy ozone. Health problems- carbon particles cause respiratory problems, carbon monoxide causes headaches, dizziness, nausea and even death and lead affects the liver, kidney and the alimentary canal and causes mental disorders.PreventionPrevention of air pollution utilise smokeless sources of zip fastener like smokeless stovesuse smokeless fuels like biogas and LPG at home and CNG in cars. Using wet scrubbers and electrostatic precipitators (air pollution control devices) for filtering smoke in chimneys of factories and powerhouses. Planting more trees that absorb excess CO2 and give out O2. Locating industries away from residential areas.Strictly checking pollution levels in automobiles exhaust emission. Using unleaded petrol.Using other sources of energy like wind energy, solar energy and tidal energy.Water pollutionWater pollution is contamination of irrigate by foreign matter that deteriorates the quality of the water. Water pollution wipes pollutions in liquid forms like ocean pollution and river pollution. It involves the release of toxic substances, pathogenic germs, substances that request much oxygen to decompose, easy-soluble substances, radioactivity, etc. that interfere with the condition of aquatic ecosystems.CausesWe can classify the major causes of water pollution into the following categor iesPetroleum ProductsSynthetic sylvan Chemicals(fertilizers, pesticides) Heavy MetalsHazardous Wastes from homes and factoriesExcess Organic MatterInfectious OrganismsAir PollutionSoil PollutionEffectsDirect disposal of waste into natural waterways causes waste to build up within the water. When the acid rain falls, it contaminates local natural waterways including streams, rivers and lakes. This causes the death of many aquatic animals. Other animals drinking the water may become ill and die, too. Thermal pollution occurs when water used to cool hot machinery is released into waterways and the temperature of the water is drastically increased. This temperature change may cause aquatic feel to die and numbers to be reduced. Additionally, such a temperature increase precipitates the amount of oxygen in water, causing more of a chance of death to organisms. alcoholism polluted water can cause cholera or typhoid infections, along with diarrhea. The consumption of highly contaminated water can cause defect to the heart and kidneys. Toxins within water can harm aquatic organisms, thus breaking a link in the food chain. Causes algae in water. They decrease oxygen in water. Overgrowth of algae and surface life leading to loss of light and nutrients to deep aquatic life. The erosion of soil into waterways causes flooding, especially with heavy rainfall. Harms animals when they eat dead fish in contaminated streams.PreventionTreat domestic sewage water and use it to irrigate crops. Convert sewage goo to generate biogasUse residue from biogas for regeneration as organic manure. descend the use of pesticides and fertilizersTreat wastewater from industries in effluent treatment plants before disposing them Reduce consumption of water in industries.Land or Soil pollutionSoil pollution or land pollution involves the following mechanism certification of solid wasteAccumulation of non-biodegradable materialsToxification of chemicals into poisonsAlteration of soil chemic al composition (imbalance of chemical equilibrium to soil medium)CausesWe can classify the major causes of land pollution into the following categories Agriculture (pesticides, insecticides)Cutting of trees for agriculture, mining, quarrying and constructions Sewage SludgeDredged SpoilsDumping of household waste, industrial waste, non-biodegradable wastesEffectsLand pollutions leads to loss in the forest cover of Earth. This is in turn going to affect the amount of rain. Less rains mean lesser vegetation. One of the biggest threats to the eco-system caused by land pollution is chemical contamination. The biodegrade particles poison the dirt itself. Animals eat the plants growing on such grounds and even humans are all affected by these chemicals. When land pollution is bad enough, it damages the soil.This means that plants may fail to grow there, robbing the eco-system of a food source for animals. Invasive weeds that choke off the remaining sources of native vegetation can spring up in areas that have been weakened by pollution. In some cases, pollution can damage the soil to the point that vegetation no longer grows. This may lead to erosion of the soil. Polluted land has a negative impact on surrounding environments. Land pollution that contaminates soil can also contaminate waterways. Contaminated water that evaporates into the atmosphere can fall back to the earth as acid rain, causing the cycle of contamination and pollution to continue.PreventionSeparate wastes into biodegradable and non-biodegradable. Biodegradable wastes could be used as manure while non-biodegradable wastes should be recycled. Treat industrial effluents physically, chemically and biologically until they are less harmful. Use manures or biofertilisationinstead of their chemical alternatives Use designated pits for dumping of solid wastes.Noise pollutionNoise pollution means excessive stochasticity in the environment which is annoying and potentially harmfulCausesIndustriesTransportat ion systemsConstruction worksLoudspeakersEntertainment systemsEffectsAuditory fatigueDeafnessAnnoyance harm of working efficiencyInterference in speech communicationPhysical disorder like stress, nausea, high blood pressure, sleep loss and increase in heartbeats. PreventionsTurning down the volume of music systems, radios, and televisions so as not to disturb others.Ban on loudspeakers in public placesCreating green belts between residential and industrial sectors.ConclusionPollution is a growing pain. Pollution is not a problem that came suddenly its our fault and has been a part of our life with many years. We must be wise in managing our resources, and take positive action towards preventing any forms of pollution to the environment.