A user asked: Is "Jinyuan Hydraulic Engineering ®" an equipment trademark produced by Guangzhou City Jingyuan Seawater Desalination and Water Treatment Co., Ltd.?

01. A user asked: Is "Jinyuan Hydraulic Engineering ®" the trademark of equipment produced by Guangzhou City Jingyuan Seawater Desalination and Water Treatment Co., Ltd.?

Answer: Yes. It has been 23 years since the "Jinyuan Hydraulic" Trademark Registering. This trademark is used as a trademark for equipment produced by our company. All equipment with this trademark is produced by our company.

02. A user asked: Does Guangzhou City Jingyuan Seawater Desalination and Water Treatment Co., Ltd. have its own products?

Answer: Yes. Guangzhou City Jingyuan Seawater Desalination and Water Treatment Co., Ltd. owns "Level 2 EDI membrane stack","Level 2 EDI equipment","Level 2 RO+ Level 2 EDI ultrapure water machine","A central water production/water supply integrated cabinet with variable processes","a central direct drinking water/pure water/high-purity water/ultrapure water/ultrapure water/water supply multifunctional integrated standard machine","a central direct drinking water/pure water/high-purity water/ultrapure water/water supply process system."

03. A user asked: How many kinds of craft water making equipment are there in the standard machine of the "Jinyuan Hydraulic" brand?

Answer: The standard machine can make water making equipment for 23 processes. including

1. Level 1 RO process produces direct drinking fountains

2.level RO process production purified water machine

3. Level 1 RO+ Level 1 EDI process produces Level 3 pure water machine

4. Level 1 RO+ Level 2 EDI process produces level 2 pure water machine

5. Level 1 RO+ Level 1 EDI+ Level 2 MB process produces Level 1 pure water machine

6. Level 1 RO+ Level 2 MB process produces level 3 pure water machine

7. Level 1 RO+ Level 3 MB process produces level 2 pure water machine

8. Level 1 RO+ Level 6 MB process produces level 1 pure water machine

9. Level 2 RO+ Level 1 EDI process produces level 1 pure water machine

10. Level 2 RO+ Level 2 EDI process produces Level 1 pure water machine

11. Level 1 RO+ Level 2 EDI+ Level 3 MB process produces Level 1 pure water machine

12. Level 1 RO+ Level 2 EDI+ Level 3 PMB process produces Level 2 ultrapure water machine

13. Level 2 RO+ Level 1 EDI+ Level 2 PMB process produces Level 2 ultrapure water machine

14. Level 2 RO+ Level 2 EDI process produces level 2 ultrapure water machine

15. Level 1 RO+ Level 2 MB+ Level 6 PMB process produces Level 1 ultrapure water machine

16. Level 2 RO+ Level 1 EDI+ Level 4 PMB

Process production Level 1 ultra-pure water machine

17. Level 2 RO+ Level 2 EDI+ Level 2 PMB

Process production Level 1 ultra-pure water machine

18. UF process produces purified water

19. NF process produces softened water

20. SWRO process produces desalinated water

21. MBR process sewage treatment

22. Water reuse in MBR+NF process

23. MBR+SWRO reclaimed water reuse

04. Some users asked: What standards are implemented to verify the water production quality of various craft water machines under Jinyuan Hydraulic Brand?

Answer: Direct drinking water verification implements the national direct drinking water CJ94 -2015 standard: purified water verification implements the national purified water GB17323 -2015 standard; pure water verification implements the national GB6682 -2015 standard; high-purity water verification implements the national electronics industry level 2 ultrapure water standard; ultrapure water verification implements the national electronics industry level 1 ultrapure water standard.

05. Some users asked: What are the main instruments for on-site water quality monitoring of various water making machines in Jinyuan Hydraulic Industry?

1. The TDS soluble substance monitor is used for monitoring the water quality of direct drinking. Monitoring parameters less than 40ppm are considered acceptable and greater than alarm.

2. Conductivity meter is used to monitor pure water quality. Monitoring parameters less than 10 us/cm are considered qualified and greater than alarm.

3. The water quality of pure water is monitored using a resistivity meter, and the monitoring parameters are megohm. centimetre square. Greater than 1 is grade 3 pure water; greater than 5 is grade 2 pure water; greater than 10 is grade 1 pure water.

4. Ultra-pure water quality monitoring also uses a resistivity meter, and the monitoring parameters are megohm. cm square, greater than 10 is grade 3 ultrapure water, greater than 15 is grade 2 ultrapure water, also called high-purity water; greater than 18 is grade 1 ultrapure water.