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    Home > Chemicals Industry > China Chemical > You want everything! You are such a solid waste resource risk assessment live broadcast

    You want everything! You are such a solid waste resource risk assessment live broadcast

    • Last Update: 2023-01-04
    • Source: Internet
    • Author: User
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    【Chemical Machinery and Equipment Network Star Enterprise】It is good to turn waste into treasure, but safety is also important; Risk assessment is indispensable, professionalism and experience are all required!
     
    Isn't this the Stander Hengli Environmental Institute? To escort the recycling of solid waste, STD Hengli Environmental Research Institute, as a professional environmental testing consulting technical service organization under STD Group, its categories cover environmental protection monitoring, ecological resources monitoring, environmental protection consulting services, marine environmental services, resource recycling service technical consultation, etc.
    , after more than ten years, continuous innovation and precipitation
    .

     
    Presumably, the partners who caught up with the live broadcast of the "Solid Waste Resource Environmental Risk Assessment Discussion" on September 21 should have a preliminary understanding
    of this.

     

    (↑ Click on the image above or scan the QR code to review)
     
    At present, whether it is the implementation of garbage classification or the comprehensive rollout of the construction of "waste-free cities", there are higher requirements
    for solid waste disposal.
    Realizing "turning waste into treasure" is a part of the circular economy development proposition that cannot be ignored, and in the current focus on solid waste recycling, the market is facing problems not only about the value of recycled products, but also consumers' cognition
    of recycled products.

     
    Liu Yue, a researcher at the Standhengli Environmental Research Institute, who has been working for 9+ years, said that the potential risks of products under the "gray industry chain" such as poison runways, poison capsules, poison bricks, pesticide salts, etc.
    cannot be ignored
    .
    In response to this phenomenon, China has increased the intensity of cracking down on "small scattered pollution" and gradually improved the law enforcement system for environmental violations and crimes, and a series of regulatory measures have achieved remarkable results, which also makes relevant risk assessment work an important barrier
    to ensure the safety of recycled products.

     
    "Resource risk control is an important means to evaluate whether solid waste utilization products are 'products', an important basis for environmental approval of solid waste comprehensive utilization projects, and a prerequisite for carrying out 'point-to-point' utilization of hazardous waste", Liu Yue emphasized that China has always been clear that "under the premise of controllable environmental risks" to explore the recycling of solid waste, especially hazardous waste
    .
    Therefore, the purpose of environmental risk assessment of hazardous waste recycling products is to analyze and predict whether the ecological risks and human health risks that may be caused by hazardous waste recycling products during use reach an acceptable level
    .

     
    The direct impact of resource risk assessment is to promote the standardized development of the industry, and the indirect impact is also to improve consumers' acceptance and recognition of resource products
    .
    Of course, the risk assessment of solid waste recycling without some "masters" also faces questions about professionalism, accuracy and authority
    .
    For example, STD Hengli Environmental Research Institute has obtained 1 qualification from China Inspection and Testing Agency CMA (CMA certificate number: 221512051090), and 2 CNAS laboratory accreditations from China National Accreditation Service for Conformity Assessment (ISO/IEC 17025:2017 and ISO/IEC 17020:2012) (CNAS registration number: CNAS L10367, CNAS IB0882), More than 3,500 square meters of experimental sites and more than 900 sets of advanced testing and R&D equipment provide great support
    .

     


    In this context, the STD Hengli Environmental Research Institute has thoroughly understood the risk assessment of solid waste recycling
    .
    Liu Yue introduced in detail the basic content of environmental risk assessment of solid waste recycling, the content of environmental risk assessment in the recycling process, the risk assessment of resource products, the technical process of risk assessment, and the difficulties of risk assessment
    .

     
    In addition, in order to introduce the risk assessment process more intuitively, Liu Yue also shared two types of cases: (1) air pollution assessment during the disposal and utilization of chromium-containing sludge; (2) Risk assessment
    of recycled zinc oxide and zinc hypooxide.

     
    The disposal of chromium-containing sludge requires the identification of toxic and harmful substances, the different processes to judge the links that may cause pollutant discharge, the on-site determination of pollutants that may be contained in the exhaust gas, the analysis of raw and auxiliary materials and wastewater pollutants, and the comparison of reuse project products with commercially available products
    .

     
    The recycling of zinc oxide and zinc hypooxide requires characteristic pollutant analysis, environmental risk assessment, health risk assessment, market analysis, including heavy metals (arsenic, selenium, lead, cadmium, antimony, nickel, cobalt), feeding process and volatile kiln process, emission estimation of project pollutants, etc.
    , and then draw assessment conclusions
    .

     


    The whole process of technical dry goods, to analyze and analyze, to have cases with cases, how many people still understand the risk assessment process for the first time? Now review the "Discussion on Environmental Risk Assessment of Solid Waste Recycling", more details should not be missed!

    Original: There are cases, there are analysis, and there are technical processes If you miss the live broadcast of "Solid Waste Resource Environmental Risk Assessment Discussion", can you miss the review?
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