Plastics: such as plastic bags, plastic packaging, fast-food containers, plastic cups and bottles, electrical packaging, cold drink skins, etc.

-Difficult to decompose, destroying the soil and reducing the growth of plants by 30%;

-Landfill may pollute the groundwater;

-Incineration produces harmful gases.

Batteries: such as button batteries, rechargeable batteries, dry batteries

-Button batteries contain mercury, a toxic heavy metal;

-Rechargeable batteries contain cadmium, a hazardous heavy metal;

-Dry batteries contain environmentally hazardous substances, such as mercury, lead, and acids and alkalis.

Leftovers: such as leftovers dumped with garbage or fast-food containers

-Large number of mosquitoes and flies;

-Prompting the bacteria in garbage to multiply, generating poisonous gases and methane gas, which can cause garbage explosions.

Paints and pigments: such as the waste from construction and home renovation

-Paints containing organic solvents can cause headaches, allergies, coma, or cancer;

-are dangerously flammable;

-Pigments contain heavy metals, which are bad for health.

Cleaning chemicals: such as degreasing, descaling, polishing floors, cleaning carpets, pipeline and other chemicals, air cleaners

new agents, insecticides, chemical floor waxing agents, etc.

-Contains organic solvents or petrochemicals that are difficult for nature to degrade;

-Corrosive;

-Contains chlorine elements (such as bleach, floor cleaners

-Contains chlorine (such as bleach, floor cleaner, etc.), which is toxic to human body;

-Pharmaceuticals contain ozone depleting substances;

-About 50% of pesticides contain carcinogenic substances, some of which can damage the liver of animals.

Household garbage disposal method

75-80% of household garbage is organic matter. They are the roots, leaves, stems and skins of vegetables, spoiled leftovers, leaves, waste paper, peels, dust, flowers and animal bodies. These we will first give the name of vegetables and grasses (organic matter). The remaining 20-25% is inorganic, they are scrap iron, plastic, foam, glass bottles, a small amount of wood, coal ash and bad appliances. Knowing the above composition, you can set up a few more garbage cans (large mouth surface) where the garbage is now dumped, and people can sort and dump the various substances mentioned above into a few garbage cans. Because garbage is fresh goods, only then classified, can be dealt with, which is one of the very key links, can not be replaced by any machinery. People have been dumping their garbage this way since then, thus changing their habit of dumping garbage. The garbage passage on the high floors of the city only allows the dumping of vegetables and grass. Other substances are concentrated more, can be brought to the following dumpsters. Dumpster inorganic materials, the vast majority of which happen to be collected by the scrap yard, naturally, someone picks up, thus reducing the total amount of garbage by 15-20%. The vast majority of inorganic material is picked up. Then a large number of vegetables and grasses, these substances contain particularly high water content, after the sanitation workers transported to the factory with a drying plant, after drying, and then into the crushing plant crushed. This is farmyard fertilizer (residual fertilizer). This kind of fertilizer can be preserved for a long time, can be transported over long distances, and can be compared with chemical fertilizers anytime and anywhere, which is very popular among farmers. The above after drying and crushing process will form a garbage processing plant, and will form a new industrial unit. For laid-off workers to provide opportunities for employment arrangements, such factories, required to be built around the city to reduce new environmental pollution.