Recently, China's new regulations on garbage classification have given many people a headache. Thinking back to the past, it has always been more common for China to have separate garbage cans, but the recycling rate of garbage is not very high. It must be said that the United States in the classification of garbage, has formed a mature system, their experience may also be worth China to learn from.

In the United States, you will find that different cities have different rules for the classification of garbage back to recycling. But they can all be roughly divided into three categories.

The first category: the most common two-color garbage cans in the United States (blue for recyclable garbage). It has become a necessity in the residential areas of the American people. It can also be often seen in places such as public **** places or offices. It can be recycled often some metal glass, milk bottles and other things.

The second category: that is, the green-colored recyclable garbage cans, mainly recycling paper, such as newspapers, magazines, books, envelopes, shoeboxes, clean pizza boxes, should be thrown into this garbage can.

The third category: the black-colored grocery bin. The so-called miscellaneous food in layman's terms means that some non-recyclable garbage that doesn't go into the green and blue bins can be put into it, and this is the real non-recyclable garbage can. This is the real non-recyclable trash can. It is also known as garbage, which has no utilization value, such as fruit peels, some white plastics, disposable things and so on.

Compared with our country, both in terms of system and concept, the American environmental protection should be done more in place, but for the United States, how the garbage recycling is still not yet solved the problem.

And for our country, although in recent years the environmental awareness is relatively strong, but not seen to do much good, garbage classification and what has remained in the oral, and did not carry out substantive action. This point we still need to learn from the United States, at least the classification of garbage, must be done to the best, and then you can consider the problem of recycling garbage, and strive to be able to surpass the United States in this point.