[Explanation] It is understood that according to the "National Directory of Hazardous Wastes", hazardous waste involves many industries such as petroleum, chemical industry, and biomedicine.
The job of an "environmental appraiser" is to use professional technology to identify hazardous wastes, so that hazardous wastes can be completely "turned from danger to safety", or even "turned waste into treasure".
Zhou Xiaorun, a "post-80s" boy, has been working as an "environmental insurance consultant" for 7 years. Talking about this work that is a little unfamiliar to ordinary citizens, Zhou Xiaorun explained that an ordinary energy-saving lamp contains about 0.5 mg of mercury. After infiltrating into the ground, 180 tons of water can be turned into "toxic water" and cannot be drunk. His job is to analyze and identify these hazardous wastes.
[Concurrent] Zhou Xiaorun, "Environmental Assurer" of Chengdu Environment Group
My main responsibility is to analyze and identify hazardous wastes, provide professional, scientific and important data and suggestions for the disposal of hazardous wastes, and then another point is to comprehensively protect and resolve hidden risks, and fully protect the safety of the ecological environment. We need to take samples before the disposal of hazardous wastes. Analyze, carry out qualitative and quantitative analysis, and determine the environmental risk level. Our appraisal result is a prerequisite for process disposal, and it is also an important gauge of whether process disposal is qualified.
[Explanation] Regarding the difficulties in work, Zhou Xiaorun speaks most about rigorousness. He said that “environmental insurance engineers” need to wear airtight protective clothing and gas masks to conduct “sampling audits” of hazardous waste; Because the composition of hazardous waste is too complex and there are many accidental factors, the “environmental appraiser” must be extremely careful; according to the different identification results, the “environmental appraiser” needs to suggest different disposal methods, and at the same time, according to certain The priority of the characteristics is recommended.
[Concurrent] Zhou Xiaorun, "Environmental Assurer" of Chengdu Environment Group
I think the biggest difficulty is to overcome scientific research and technical problems. The sample detection is very rigorous. Sometimes it may take more than 10 hours to produce results. When there is an emergency task, it may do 20 or 30 at the same time. sample.
When there is an environmental emergency task, we are on standby 24 hours a day, on call, and we are racing against time.
[Explanation] It is understood that in recent years, Chengdu Environmental Group has accumulated a lot of experience in hazardous waste disposal. At present, Huanke has applied for 40 patents to the State Patent Office and has obtained 33 patent authorizations.
Tang Qiangang, deputy general manager of Chengdu Environmental Group Environmental Technology Co., Ltd., introduced that in view of the uncertainties in the collection, transportation and disposal of hazardous wastes, in order to ensure risk control and better protect the safety of the ecological environment, the company has established an “environmental inspector” 'This position will continue to increase investment in research and development in the future to escort the safe and environmentally friendly disposal of hazardous waste.
[Concurrent] Tang Qiangang, Deputy General Manager of Chengdu Environmental Group Environmental Technology Co., Ltd.
Environmental appraisers need to have more professional theoretical knowledge, rich on-site experience accumulation, and comprehensive on-site judgment capabilities. The company’s outstanding appraisers are all "post-80s", and we are now cultivating the generation of "post-90s" Appraisers also provide such positions and opportunities to train them.
Reporter Lu Yang from Chengdu
Editor in charge: [Liu Xian]