What is the 30 product? It's like plastic or electronic
The serious harm of garbage, first of all, is to occupy a lot of land. Two is contaminated farmland. Three is polluted groundwater. Four is polluting the atmosphere. Some organic substances in industrial waste residue can decompose odor through biological decomposition at a certain temperature, thus polluting the atmosphere. Five is the spread of disease. Domestic waste contains pathogens and parasites, and if it is used directly as farm manure, people who eat vegetables and fruits that use this fertilizer may get infectious diseases.
The waste includes two parts: industrial waste residue and domestic waste. Industrial waste residue refers to waste produced in industrial production and processing, mainly including coal, stone, fly ash, steel slag, blast furnace slag, red mud, plastic and petroleum waste residue, etc.. Domestic waste mainly kitchen waste, waste plastics, paper, broken glass, metal products and so on. In the city, as the population continues to increase, household waste is increasing at an annual rate of 10%, constituting a major public nuisance.
Garbage occupation of land, blocking rivers and lakes, impede health, affect the landscape, and endanger the growth of crops and human health, called garbage pollution.
