2, green: in the case of a variety of plastic garbage cans combination, green on behalf of the food waste, food waste can be used as fertilizer for plant nutrients, soil burial can be decomposed and absorbed by the nature of microorganisms and plants, to play the role of waste reuse.
3, blue: on behalf of recyclable waste, including plastic, paper, metal and other materials with value, these substances will be included in the waste recycling system, for resource recycling disposal use.
4, gray: in addition to hazardous substances and recyclable substances other than garbage, bricks and mortar, ceramics, dirt and other difficult to recycle waste, these substances are generally incinerated, buried and other treatment.
5, yellow: on behalf of the medical waste special trash cans, generally only used in hospitals, health stations and other medical places.
6, black: Shanghai classification of garbage cans, dry garbage cans for black. After the collection of dry garbage, it is easy for the follow-up staff to pick out the usable materials from it, and the rest of the garbage is disposed of in landfills or incinerators. Wet garbage can be collected and composted using microorganisms, anaerobically digested or prepared as biofuel.
7, brown: brown trash cans put wet garbage. After collection, wet garbage can be composted, anaerobically digested or prepared as biofuel using microorganisms.
First of all, we isolate the odor from the source, choose a medical waste bin with a good lid airtight, medical waste bin wholesale manufacturers of waste classification barrels have this airtight considerations. Either shake the lid, or push the lid, the user in the garbage are automatically reset after placing, the activities of the lid and the casting mouth gap is small odor can be ignored, this is a low-cost more direct and effective deodorization methods. In addition to choosing the medical waste garbage can with good airtightness, there are no other deodorizing tricks? The answer is of course, the following to share with you:
1, you can put a few moth balls in the medical waste cans, not only can deodorize, and can also let the bugs away.
2, the yam skin in the pot to boil a little, when the water boiled into a tea-colored, pour this water in the spray bottle, and then spray the trash can with the spray bottle, and then use water to wash the medical waste cans clean. Yam skin water can deodorize and prevent insects, medical wastebaskets washed with yam skin water can be kept odorless for three days.
3, choose the Chinese Academy of Agricultural Sciences invented a special elimination of garbage odor lactobacilli deodorant, each garbage sorting instructor will be equipped with a pot every day, regularly on the garbage cans station deodorization. A bucket station spray a pot a day, the cost is only two or three dollars.
4, hung bamboo charcoal deodorant package, put baking soda to remove the garbage odor.
5, domestic waste classification station trash cans into the ventilation exhaust container, installed a circulating ventilation system, at any time to spray disinfection agents.
6. The frequency of removing wet garbage from medical waste bins has been increased.