Sewage parameter detection

Sewage refers to the discharged water from daily life and production that has been contaminated to a certain extent. Water that has lost its original function is referred to as sewage. Mainly water used in daily life, which contains a lot of organic matter and is easy to treat. In January 2021, with the consent of the State Council, ten departments including the National Development and Reform Commission issued the "Guiding Opinions on Promoting the Utilization of Sewage Resources", deploying the comprehensive promotion of sewage resource utilization. From the perspective of sewage sources, sewage can be defined as liquid or water discharged from residential, government, commercial, or industrial areas mixed with groundwater, surface water, snowstorms, etc. carrying waste. There are many types of sewage, and there are also many technologies and processes to reduce the impact of sewage on the environment. According to the source of sewage, it can be divided into these four categories. Category 1: Industrial wastewater comes from wastewater from manufacturing, mining, and industrial production activities, including runoff leachate from industrial or commercial storage and processing, as well as other wastewater that is not domestic sewage. Type 2: Domestic sewage comes from residential, office buildings, government agencies, or similar sewage; Sanitary sewage; Sewer wastewater, including industrial wastewater mixed with domestic sewage in the sewer system. Garbage, various atmospheric particulate matter deposition, etc., enter the water environment through surface runoff, soil erosion, farmland drainage, and other forms. It has the characteristics of dispersion, concealment, randomness, latency, accumulation, and fuzziness, making it difficult to monitor, quantify, and research and prevention difficult. Water pollutants are substances that cause pollution when discharged into water bodies. Category 3: Commercial sewage is non-toxic and harmless sewage that comes from commercial facilities and some components exceed those of domestic sewage. Such as catering wastewater. Laundry wastewater, animal husbandry wastewater, and wastewater generated by hair salons. The fourth type: Surface runoff comes from rainwater, snow water, highway drainage, water from urban and industrial areas, etc. Surface runoff does not penetrate the soil, but enters groundwater along streets and land

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 problems

BAIJIAN 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 required

Our Competitive Edge:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. 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