The most serious problem is that it can affect people’s health. Some pollutants exist in the form of water solution. When people drink water, those chemicals enter human’s body easily, and problems may appear. Infectious disease is one of the problems. Virus survived in the polluted water can invade into the body defense system through the drinking process.
Also refer to section 4 (discussion). Calcium phosphate is found in teeth and bones. Alum is used for the sedimentation tank in water treatment places because alum addition leads to flocculate the charged colloidal particles. For alum-precipitation, the aluminum phosphate from the wastewater would have bacteria and viruses. When phosphate from wastewater is used, the main problem is that there will be microbiological hazards so the plants and animals can be contaminated from that alum-precipitation.
Landfills overflowing can cause damage to the surrounding area. The land and water could become polluted. Also animals could easily wonder into landfills are eat something dangerous, or get trapped by some of the waist. This could kill the animals in the area. Another reason why landfills are damaging the environment is that much of the waste in landfills is dumped into the ocean or lakes.
There are many unknown ions found in almost every water on earth. Some water sources are more clean, like a freshly shocked pool. Some water sources are not so clean, like a dirty pond. Clean water is more important than dirty water, because if water is dirty there could be the chance of getting disease, or the chance of the animals that are eaten from the water source getting a disease. The sample that will be used for this experiment will be water from a fire pond.
Ocean polluting has big impact on human’s health too. As those chemicals are ingested by the animals, it is not good for humans. Because we are at the end of the food chain, we consume contaminated fish and mammals. We might consume much more toxic chemicals than the sea animals. There are different types of ways that plastic is dangerous for humans.
The salt that ends up in the ponds, streams, and rivers adds a layer of salt water, which restrains nutrients away from underwater vegetation and organisms (Beaudry, Frederic). The chemicals cause many different reactions to the vegetation, which results in the plants dying. The harmful effects of sodium chloride and other chemicals can damage vegetations development and can cause plants to die. After road salt is applied to major highways, there is a considerable amount of salt left over and the residue can cause serious problems on the environment. When road salt is being used it should be more controlled and the amount should be managed so that there are no left-over chemicals on the road that could cause damage.
Sometimes instead of being taken to a water treatment facility, the fluid is disposed of by injecting it back into the ground. Being in the ground the fluid has the ability to seep into the soil and into water, where it will contaminate drinking water. As fracking involves drilling over 1.6 km into the ground, which is a lot deeper than water bearing rocks. In this case there is the chance that contamination occurs where the drill hole goes through these rocks. Moreover, if the hole is not properly cased to stop leaks the fracking water and fluids can seep into the water aquifers.
This will affect drinking water, irrigation, and fisheries, according to researchers from AJOL. High amounts of lead were also being deposited at one of the sites, well above the recommended amount. This will lead to lead being built up where the waste is disposed, and that isn’t good for drinking water, or marine organisms. They also found that cadmium was being released into the water, which can be toxic to fish, and carcinogenic to people. High levels of potassium were also found, which can be dangerous if too much is present in drinking water.
Water pollution. Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives in it. When humans drink polluted water it often has serious effects on their health. Water pollution can also make water unsuited for the desired use. Usually water pollution is caused by the waste from sewage, and factories.
Their incisor is really dangerous. The existence of rodents also can cause a hygiene’s problem . this is will can cause the hantavirus. Hantavirus is causing by various febrile hemorrhagic diseases offend can cause a kidney damage or failure with the existence of a virus of a genus carried by rodents. Other than that , it is also can causes other side effect which is salmonella disease .