About two to four tons of waste is generated. Most of the solid wastes are generated in the form of slag and sludge, be it from blast furnace (used for making the molten iron) or from the Basic Oxygen Furnace (used for making molten steel). Other wastes include flue dust (i.e., dust from the exhaust gases generated from the furnaces and stacks) and mill scale (from the rolling mills). The waste gases are the highest in terms of generation but handling the solid wastes poses a real problem. In the 1970s, almost all the steel plants in India, were associated with huge waste dump areas, which caused pollution of the air, water and
Causes of Air pollution 1. Burning of Fossil Fuels: Sulfur dioxide emitted from the combustion of fossil fuels like coal, petroleum and other factory combustibles is one the major cause of air pollution. Pollution emitting from vehicles including trucks, jeeps, cars, trains, airplanes cause immense amount of pollution. We rely on them to fulfill our daily basic needs of transportation. But, there overuse is killing our environment as dangerous gases are polluting the environment.
Envoirmental pollution is nowadays problem in the whole world . Air pollution is of the worry because it directly hits over respiratory system causing breathing and other and other respiratory problems. Air pollution mainly comes from the sources like powerplants , industrial smog , hospital wastes , automobiles. The concept of brick kiln pollution comes under the topic of industrial emission . air pollution is man made as well a natural .
As all this requires the work of industries, construction itself is also a main ingredient of contamination of the environment. Then, when individuals settle in, they produce waste every day, including a major part that cannot be processed by the environment without harm yet. 1.1.2. Industries Industries have been polluting our environment especially since the beginning of the industrial revolution. The industries all over the world that brought prosperity and material comfort, made inroads in the biosphere and disturbed the ecological balances.
Acid Rain is a big problem especially in the big cities that have big industries like for example: São Paulo, Shanghai, New York etc. This document has interesting facts and explanations about what acid rain consists and affects in our society. Acid rain contains elevated concentrations of sulphuric and nitric acid. It can encompass big precipitation with the presence of this two acids, this acids can also be found in snow, dried materials particles and in the fog. The green surface or also called “world’s lung” and the eruptions of the volcanoes they release some chemicals into the atmosphere, but the one who most affects the human society is the Acid Rain.
Whenever most people hear the word pollution, they might think of factories producing harmful gas and cars creating exhaust. The truth is, it is so much more than that. While car pollution and exhaust is a big problem, there are so many more types of pollution many people probably have never heard of. Even when we exhale, we cause dangerous gases to be released into the atmosphere. This is called carbon dioxide and can be one of the most dangerous gases to our species and animals around us.
1.1. Statement of the Problem The environmental pollution represents a serious problem facing the societies all over the world. Water pollution due to release of industrial wastewater has already become a serious environmental problem. It is a major source of concern and a priority for most of industrial sectors. In addition solid wastes resulted from agricultural sectors causes high disposal problems.
The major drawbacks of using the fossil fuels is they raises serious environment causes, like very high amount of carbon dioxide production which affects the humans and responsible for ozone layer depletion and global warming. Just because of it many cities world wide faces pollution problem, mainly in china who utilizes about 28% of world coal consumption.  Nearly 21.3 billion tonnes of carbon dioxide produces from the fossil fuel combustion, but due to natural processes half of the amount absorbed. Another pitfall of it is the amount of the fossil fuel present in the earth crust is limited. This is the reason behind the high cost.
Once again INEP’s priority is the creation of special filters and using another type of fuel. This puts the countries in an economically unbeneficial position one more time. IN’s summits are concentrated on gathering statistics concerning this problem in order to evaluate exactly the danger and the location of primary sources of air pollution. This type of pollution strongly influences human health. The industrial activity of the countries is almost unstoppable.
Cause-Effect Essay Outline I. Introduction A. Hook/Attention Getter: Haze, one of the familiar words that have always come into our mind when we hear and discuss environmental problems. According to Khoo, (2006), an atmospheric prodigy where pollutant particles which are called smog, amass in the air and indistinct the normal clarity of the sky is named as haze. B. General Statement: There is nothing we could deny that haze is one of the biggest environmental problems in the world and the intensified condition of haze make everything seems worse whether it is causing headache to the government or the society.