Secondary water supply detection

The water quality and safety of live drinking water are closely related to the physical health of residents, so the health department is responsible f

The BAIJIAN Research Institute has multiple laboratory branch offices nationwide, almost covering medium-sized cities at the provincial capital level, making testing more convenient for you! Home sampling is available nationwide. The detection report can be queried for authenticity with one click. The BAIJIAN Research Institute has established strategic partnerships with multiple scientific research units, possessing testing and analytical instruments and equipment in materials, chemistry, and other related fields, as well as an experienced high-level talent team, to provide customers and industries with more comprehensive, high-quality, and convenient testing consulting services

The water quality safety of live drinking water is closely related to the physical health of residents. Therefore, in order to ensure the hygiene and safety of drinking water, the health department has issued strict regulations to strengthen the monitoring and management of drinking water quality. Various regulations have clear requirements for the location of water quality sampling points, inspection items, and monitoring frequency of various water supply facilities, especially secondary water supply facilities

Secondary water supply testing items

Routine testing items: The testing items for the first monitoring are the same as those for the self provided water supply facilities.

. Daily monitoring items: chromaticity, turbidity, odor and odor, visible matter to the naked eye, pH, total dissolved solids, total hardness, oxygen consumption, fluoride, nitrate, sulfate, chloride, iron, manganese, arsenic, total bacterial count, and coliform bacteria

(1) Required test items: chromaticity, pH, turbidity, odor and taste, visible substances to the naked eye, sulfate, chloride, ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, volatile phenols, oxygen consumption, total hardness, iron, manganese, copper, lead, total bacterial count, total coliform group, heat-resistant coliform group, and Escherichia coli

(2) Selected testing items: If necessary, relevant testing items and disinfection by-products can be added based on factors such as water tank type and disinfection method.

Secondary water supply testing standards

GB/T5750.1-5750.13

CJ/T 206-2005

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