What are the types of sponges (recyclable garbage, harmful waste, kitchen waste, other garbage)?

It belongs to other garbage (dry garbage).

In our daily life, we will find that the texture of a sponge will change in a short time, and the water absorption capacity will also drop very quickly, so the old sponge will become garbage after being used for a period of time. In the craze of garbage sorting, please put sponge into other garbage because of its particularity.

Other wastes include brick and tile ceramics, muck, toilet waste paper, porcelain fragments and other refractory wastes. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air. In today's society, there is no effective way to solve other wastes, so we should produce as little as possible.

Extended data:

Dry garbage refers to other garbage, and refers to other domestic garbage except recyclable materials, harmful waste and kitchen garbage (wet garbage). Dry garbage is a kind of garbage left after garbage is classified into recyclable garbage, kitchen waste and harmful waste. The specific classification standards of domestic waste can be adjusted according to the level of economic and social development, the characteristics of domestic waste and the needs of disposal and utilization.

Recyclable materials are renewable resources, which refer to unpolluted wastes suitable for recycling in domestic garbage, mainly including five categories: waste electrical and electronic products, waste paper, waste plastics, waste glass and waste metal. It is the main work of domestic waste classification at present, and it is also an important factor affecting waste reduction.

Harmful waste refers to the substances in domestic garbage that cause direct or potential harm to human health or natural environment. It must be collected, transported and stored separately, and special safety treatment must be carried out by professional institutions recognized by environmental protection departments.

The kitchen waste produced by public institutions is mainly composed of canteen leftovers, leftovers, discarded meat, fish and shrimp, eggshells and so on. In the cooking process, achieve "daily cleaning". Paper towels, toothpicks, etc. It is not biodegradable and needs to be placed separately from kitchen garbage.

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