Residual chlorine removal test report for bath water purifier on Zone calcium sulfite ceramic balls
Update time: 23-02-14 Views: 1012
Zibo Onlyzone water treatment Technology Co., LTD
Test report
Sample No.: 20210708-01
Sample name: bath water purifier + ZONE filter material (3-4mm calcium sulphite ball)
Test items: residual chlorine removal rate of water supply test
Test condition:
1. Test water source: tap water (residual chlorine concentration2.5±0.2mg/L）
2. Product filling quantity: 40g
3. Product filling height: 7cm
4. Test flow rate:5L/min
Test method:
1、 Test the filter life of tap water and record the residual chlorine concentration at the inlet and outlet water.
Table 1: Test Table of residual chlorine concentration in and out of water
|
Water L |
Test the flow rate |
Removal rate of residual chlorine |
||
|
mg / L before filtration |
mg / L after filtration |
removal rate% |
||
|
80L |
5L/mi n |
2.5 |
1.45 |
42% |
|
250L |
2.5 |
1.625 |
35% |
|
|
420L |
2.5 |
1.45 |
42% |
|
|
590L |
2.5 |
1.7 |
32% |
|
|
760L |
2.5 |
1.6 |
36% |
|
|
930L |
2.5 |
1.7 |
32% |
|
|
1100L |
2.5 |
1.75 |
30% |
|
By Zhao from Onlyzone,a manufacturer of water treatment bio ceramic ball filter media in China.
