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Human waste is considered a biowaste, as it is a vector for both viral and bacterial diseases. It can be a serious health hazard if it gets into sources of drinking water. The World Health Organization (WHO) reports that nearly 2.2 million people die annually from diseases caused by contaminated water, such as cholera or dysent
Diseases caused by pollution, lead to the chronic illness and deaths of about 8.4 million people each year. However, pollution receives a fraction of the interest from the global community. [1] This is in part because pollution causes so many diseases that it is often difficult to draw a straight line between cause and effect.
Plastic pollution is wreaking havoc on both the environment and human health. Microplastics, which come from the breakdown of plastic waste, are now found in 26% of marine fish—double the amount from just a decade ago. This environmental damage extends to wildlife, with species like turtles, fish, and seabirds suffering from ingesting plastic.
Liquid waste disposal, including city waste water treatment plants and on-site waste water disposal systems, such as septic tank systems and chemical toilets. Medical waste management and disposal. Occupational health and industrial hygiene. Radiological health, including exposure to ionizing radiation from X-rays or radioactive isotopes.
Disease caused by exposures to toxins from biologic agents in the environment, such as aflatoxicosis from molds that produce aflatoxin; Disease caused by exposure to toxic social factors in the environment, such as racism; Lifestyle disease such as cardiovascular disease, diseases caused by substance abuse such as alcoholism, and smoking ...
Globally, 2.3 billion people do not have access to basic sanitation services, which include access to unshared facilities for disposal of human waste and waste management services. [46] These inequalities in access result in open defecation and improperly treated wastewater that is used for food production.
The aim of waste management is to reduce the dangerous effects of such waste on the environment and human health. A big part of waste management deals with municipal solid waste, which is created by industrial, commercial, and household activity. [4]
The quality of drinking water is ensured through a framework of water safety plans that ensures the safe disposal of human waste so that drinking water supplies are not contaminated. Improving the water supply, sanitation, hygiene and management of our water resources could prevent ten percent of total global disease. [13]