Solid waste refers to the solid and semi-solid waste materials generated by humans in production, consumption, daily life, and other activities (foreign definitions are more extensive, and waste generated by animal activities also belong to this category), commonly known as "garbage". Mainly including solid particles, garbage, slag, sludge, discarded products, damaged utensils, defective products, animal carcasses, spoiled food, human and animal feces, etc. Some countries also classify high concentration liquids such as waste acid, waste alkali, waste oil, and waste organic solvents as solid waste. Starting from January 1, 2021, China will prohibit the import of solid waste in any form and prohibit the dumping, stacking, and disposal of solid waste from outside China. Solid or semi solid substances abandoned without "utility value". There are various types of solid waste, which can be roughly divided into three categories: industrial waste, agricultural waste, and household waste. Industrial waste, including mining waste, smelting waste, various coal gangue, slag and metal cutting fragments, building bricks, tiles, stones, etc; Agricultural waste, including crop straw, livestock manure, etc; Household waste, also known as household waste. The so-called waste refers to solid waste or waste with high solid content. The discarded waste may become raw materials, fuels, or consumer goods for production, which is the foundation of solid waste resource utilization treatment. The generation and discharge of solid waste, along with the continuation of human society, will generate waste in the production, distribution, exchange, and consumption processes of socialized production; Solid waste is also generated in the planning, design, raw material procurement, manufacturing, packaging, transportation, distribution, and consumption processes of the product lifecycle, even when solid waste is used for reverse production and corresponding reverse logistics processes; Solid waste is generated in various functional areas of land use, such as residential areas, commercial areas, industrial areas, agricultural areas, municipal facilities, cultural and entertainment areas, and outdoor open spaces; Any individual, enterprise, institution, government organization, and social organization in society will generate and discharge solid waste
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China