It contains pathogens which can spread disease.
Raw sewage tops the list.
no it isn't, it is a point-source pollutant
Sewage is dirty and not clean. Sewage is full of dirty water, people's "privacy" and much much more. Sewage travels through pipes and it flows to a certain place. That certain place that your going to find out yourself cleans that water and make s it safe for us to drink. But, sewage is the most dangerous because of all the particles and the dirt and much more things. Its not poisonous but its still dangerous.
Water can become a water pollutant when it is contaminated by harmful substances such as chemicals, heavy metals, pesticides, or pathogens. These contaminants can come from various sources including industrial discharge, agricultural runoff, sewage discharge, and oil spills, leading to water pollution that can harm aquatic life, human health, and the environment.
A non-point pollutant is a pollutant which has a source that is not readily apparent. Unlike pollution from sewage plants which is easy to indentify, non-point pollution is often caused by rain, or snowfall which causes pollutants to run off and empty in body of water and such. They carry away pollutants from their sources or points, which is why this effect is called Nonpoint source pollution
Water pollution can be pollutant if the polluted water floods to places of human residences.
Sulfur dioxide is generally considered more dangerous as a pollutant compared to sulfur trioxide. Sulfur dioxide can lead to respiratory issues and acid rain formation, whereas sulfur trioxide is a less common pollutant and tends to react with water vapor in the atmosphere to form sulfuric acid.
The two most common types of waterborne pollutants are sewage and fertilizer. Sewage is human, animal, and discarded waste and can generate high levels of harmful bacteria. Fertilizers enter waterways via runoff and upset the natural balance.
A pollutant, such as fertilizer runoff or untreated sewage, can carry nitrogen compounds and harmful microorganisms into the water supply, impacting water quality and ecosystem health.
Untreated sewage is waate product from factorries, nuclear facillities and untreated human waste. This waste is highly dangerous as it contains bacteria, virus, etc... This waste if mixed with river water or water system can cause large damage not just to human but aquatic life aswell. Treated sewage is sewage which is filtered and treated with chlorines and other chemical, after the process the water is ready to be mixed with river, etc. This water is even ready to drink.
A drainage system for carrying surface water and sewage for disposal.
Radon is an indoor air pollutant that can be a warning to home owners.