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Contamination of drinking water by arsenic in Bangladesh
History alive the ganges river
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The river Ganges is one of the largest rivers in the world. It is considered to be one of the holy rivers and it has important cultural significance. It flows through India and Bangladesh. There is a huge population alongside parts of the Ganges. As a result of industrial revolution and with the growth of industries, the Ganges River is one of the world’s most populated rivers. The river helps many people by supplying them water for bathing, drinking, etc. Pollution of the River Ganges is caused by many sources, but this proposal focuses on tannery effluents and sewage pollution. Tannery means a place where animal hides are tanned. First, let’s see how tannery effluents cause pollution. A collective study by Nagpure, Srivastava, Kumar, Dabas, Kushwaha, & Kumar (2015) tells us how tannery effluents cause pollution. They checked the mutagenicity and bioaccumulative aspects of tannery effluents in different aquatic animals like freshwater murrel, etc. “The results showed that there is higher micronuclei instigation, atomic irregularities and % tail DNA was seen (ibid.)” (Nagpure and other writers, 2015). The discovery of the present examination demonstrated pollution in the Ganges due to tannery effluents. According to Govt plans strict action against factories polluting
Many type of tanning industry discharges different type of waste into the river and makes it unsafe for use as a source of drinking or bathing, with the use of hazardous liquid effluents containing both organic matters and dangerous toxic chemicals, such as chromium, arsenic, mercury and chemical dyes, etc. “80-90% of tanneries use chromium as a tanning agent, of this, the hides take up only 60-70%, leaving the rest to be discharged as industrial waste”(Industrial Waste Management). The presence of Arsenic in groundwater sources has been detected in the states where the Ganges
The achievements of Egypt, Sumer and the Indus River Valley are incredible considering the period of time they were in. Most of these achievements have created a base for the architecture, technology and language we have now. They created tools, and systems to make their lives easier and more understandable. Egypt, Sumer, and the Indus River Valley have built irrigation and writing systems, such as cuneiform and architectural innovations, such as arches and ramps that have contributed to our way of life now.
“Never, no, never did nature say one thing and wisdom say another”- Edmund Burke. The novel Siddhartha was written by Herman Hesse in 1922. Siddhartha is about a young indian man trying to find his role on the earth, all while going through the path to enlightenment. The River in Siddhartha represents his journey to enlightenment, readers can see this by the important lessons that the river teaches him, the changing in Siddhartha's views every time he comes back to the River, and how he starts and ends his journey to enlightenment at the River.
In doing so, it attempts to uncover the intricate connection between Hindu sanctification of the river and efforts to clean up the river. This paper begins by providing information on Hinduism and their platform for worship and then moves into exploring the Ganges River as a whole, including the many very important rituals that Hindus associate with the river. This piece works to provide readers with a profusion of information on the Ganges River as it relates to Hinduism, in addition to its practical purposes as well, which include the river taking on the role of a trashcan, bathtub, washing machine, etc. Thereby, calling attention to the high levels of pollution present in the river, which are extremely difficult to address given not only the sacredness of the river to Hindus, but also the practical purposes that it serves for
For years, he lived in the physical world but he grew sick and tired of it. He
Such is the condition of Texas waterways. The surging population in Texas, the numerous pharma, chemical and oil industries, landowners, farmers and other residents have been recklessly using water. Water is a limited resource and our best efforts in recycling, reusing and conserving water have not yielded the desired results. Climatic changes over the past few decades may have resulted in unpredictable rainfall in Texas. It is important to conserve water without polluting it. It is shocking to know that the drinking water has traces of arsenic, cyanide, nitrates, asbestos and mercury and lead. U.S. Environmental Protection Agency (EPA) and the National Geological Survey after conducting studies have shown that water samples containing growth hormones, various antibiotics,birth control drugs, and many other chemicals end up in ground water. The Trinity River is highly polluted with bacteria from sewage. The high water pollution in Texas State by various sources causes environmental hazards and life threatening diseases like cancer and nerve damage; thus the government and community should intensify their efforts to reduce pollution and make drinking water safe.
Water quality and sullying are enormous issues for society. We make due off of under 1% of the accessible freshwater on Earth, and quite a bit of that water is polluted. Taints can be regular, creature, or synthetic. There are a ton of perils connected with drinking or cooking with debased water. Maladies, toxins, and poisons can be found in sullied water. There is additionally a conceivable relationship between an expanded malignancy hazard and expending polluted water.
Rivers are a natural water source for civilizations, which water is essential for a civilization to sustain.
Water Issues in South Asia If there is any single most important issue that mars bilateral relations among the countries of the subcontinent, it is water. The issues of cross-border water distribution, utilisation, management and mega irrigation/hydro-electric power projects affecting the upper and lower riparian countries are gradually taking centre-stage in defining interstate relations as water scarcity increases and both drought and floods make life too often miserable. Thanks to its location, size and contiguous borders with other South Asian countries, it is India, in its capacity as both upper and lower riparian, that has come into conflict with most of its neighbours, except Bhutan, on the cross-border water issues. Given an atmosphere of mistrust, an upper riparian India has serious issues to resolve with lower riparian Pakistan and Bangladesh and, despite being lower riparian, with the upper riparian Nepal.
Pollution is causing the destruction of environments and habits resulting in many adverse affects. The types of environments that are heavily damaged by pollution is normally freshwater ones. Polluting factors such as untreated sewage, mining waste, acid rain, fertilizers and pesticides
The pollutants involved in poisoning water resources in Bhutan are chemical waste produce from industries like automobile workshop and factories into river contaminating it with those waste and creating river pollution and risking the life aquatic species and also due change is pattern of human consumption producing more solid waste and dumping in
There are many types of pollution. The main types of pollution are water, air, soil, thermal, radioactive, noise, and light. The topic for this experiment is Water Pollution. Water Pollution became a problem in the 1900’s when water started being treated like sewage. Earth Day was founded by United States Senator Gaylord Nelson on April 22, 1970 because of 1900’s pollution. Water Pollution also affects humans and animals. There was a Cholera outbreak in 1854, before water pollution became a problem, and a Typhoid outbreak in New York from 1900 to 1915. There are multiple possible causes to Water Pollution. Humans let out chemicals into the environment, and when some of those chemicals
Pollution is so harmful to human beings. Polluted water can cause many kinds of diseases, such as diarrhea, enteritis, and so on. And sometimes the diseases even take man’s life. Dirty air or air-borne garbage causes stinging eyes and running nose. Pollutants are destructive. They will cause runs in stockings and crack rubber tires and they always eat away at stone and rust iron. Time and time again, there are serious accidents that polluted the air. For example, At 1986 there was a bad accident at a nuclear power station in Russia. A cloud of radiation crossed the whole Europe. It is said that 125,000 people died in Russia as a result of illnesses caused by that accident. In 1984 there was an accident at a factory in India and a dangerous cloud gas covered the town of Bhopal. Over 2,500 people were killed that night, and hundreds and thousands of people were injured. Many of the injured lost their sight, and it really dangerous, even in our imagination.
Safe water and sanitation as a basic human right, household water treatment, rainwater harvesting ... and reports from Kyoto, Madagascar, Uzbekistan, Guinea and other countries around the world.
Industries do not be harmed by water pollution but the cause much it. Many companies pour chemicals into the waterways. Some of the businesses that contribute to the water pollution are businesses that repair and maintain motor vehicles, electroplate, operate printing and coping equipment, perform dry cleaning and laundry services, process photographs, operate labs, involve building and construct roads, provide pest control, preserve wood, and make Furniture. Water pollution doesn¹t just effect humans, it affects are whole ecosystem. Birds and marine life are affected by it.
Domestic households and industrial and agricultural practices often produce wastewater that can cause rivers and lakes to become polluted. This is typically called sewage and wastewater pollution. Sewage is a term for wastewater that usually contains feces, urine, and laundry waste. With there being billions of people on earth, treating sewage is a big priority. Untreated sewage can contam...