Unwittingly, hazardous waste is all around us. Various types of waste can pollute water, soil, to the air we breathe, and can have a negative impact on health. Waste can be found anywhere. Starting from household waste, offices, industry, or vehicle fumes on the highway. Sadly, because we have "encountered" we meet, often this problem is no longer taken seriously. For example, when we pass or even live in the vicinity of a landfill site, we may only be disturbed by the unpleasant odor and take it lightly, when in fact there are dangers that secretly lurk in the health of the body. Air Waste Air waste can cause air pollution. Smoke and particulates are two types of air waste that can endanger health. Especially particulates, because of its shape in the form of fine particles, making it difficult to be seen by the naked eye. Without us knowing it, particulates can be inhaled and cause dangerous diseases. Particulates come from diesel engine exhausts, wood burning, and co...