"

2021欧洲杯开赛时间-2021欧洲杯赛程时间表-2021世界杯预选赛赛程拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,2021欧洲杯开赛时间-2021欧洲杯赛程时间表-2021世界杯预选赛赛程更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,2021欧洲杯开赛时间-2021欧洲杯赛程时间表-2021世界杯预选赛赛程让您尽享娱乐、赛事投注等,且无后顾之忧!

<rt id="yc8is"><xmp id="yc8is">
<rt id="yc8is"></rt>
<acronym id="yc8is"><center id="yc8is"></center></acronym>
<acronym id="yc8is"></acronym>
<acronym id="yc8is"><optgroup id="yc8is"></optgroup></acronym>
<rt id="yc8is"><small id="yc8is"></small></rt>
<tr id="yc8is"><optgroup id="yc8is"></optgroup></tr>"

Application area ABOUT US ABOUT US Application area Case Partner Honor

Hazardous waste incineration

Hazardous waste is 1) having one or more hazardous characteristics such as corrosiveness, toxicity, flammability, reactivity or infectivity; 2) not excluding having hazardous characteristics that may cause harmful effects on the environment or human health and need to be managed according to hazardous waste. According to the 2016 edition of the national directory of hazardous wastes, the major categories of hazardous wastes are optimized and reduced. The hazardous wastes can be divided into 46 major categories and 479 species. Hazardous waste mainly includes industrial waste, municipal waste and medical waste. Among them, industrial waste accounts for more than 70% and medical waste accounts for about 14%. Among the industrial hazardous wastes, 30% are waste acid, 14% are waste alkali, 14% are asbestos waste and 10% are non-ferrous metal smelting waste. In the source industry, chemical raw materials and products manufacturing accounted for 19%, non-ferrous metal smelting accounted for 15%, waste metal mining accounted for 14%, and paper industry accounted for 13%.

The principle of hazardous waste treatment is harmless treatment and resource utilization. The basic treatment steps include classification, pretreatment and final disposal. Metal, oil, solvent, dye and other wastes with recycling value can be used as resources; pretreatment includes physical method, chemical method, physical and chemical solidification, and hazardous wastes after pretreatment can enter into harmless treatment process, mainly including incineration, landfill, physical and chemical treatment, and cement kiln collaborative treatment can also be listed as harmless treatment method.

2345_image_file_copy_5.jpg

2345_image_file_copy_6.jpg

2345_image_file_copy_7.jpg




<rt id="yc8is"><xmp id="yc8is">
<rt id="yc8is"></rt>
<acronym id="yc8is"><center id="yc8is"></center></acronym>
<acronym id="yc8is"></acronym>
<acronym id="yc8is"><optgroup id="yc8is"></optgroup></acronym>
<rt id="yc8is"><small id="yc8is"></small></rt>
<tr id="yc8is"><optgroup id="yc8is"></optgroup></tr>