2.4.4.1, Level 2 RO+ Level 1 EDI process, process flow chart for the production of direct drinking water/Level 1 pure water complete equipment (models UPW20-UPW29/water production 0.5-10m³/h)
* Process flow chart and layout of UPW2 Type 2 RO+ Level 1 EDI production analysis Level 1 pure water complete equipment
* Tap water → booster pump 1→ fully automatic quartz sand → fully automatic activated carbon filter 1→ 5um security filter →1RO high-pressure pump →1 stage RO device → direct drinking water tank → booster pump 2→2RO high-pressure pump →2 stage RO device → Purified water tank → booster pump →1 stage EDI equipment → high-purity water tank → variable frequency water supply pump 3→UV germicidal lamp → terminal filter → water point
2.4.4.2, Reference photo of complete equipment for producing direct drinking water/level 1 pure water by level 2 RO+ level 1 EDI process (models UPW20-UPW24/water production 0.5-1.5m³/h)
2.4.4.4, Level 2 RO+ Level 1 EDI process, configuration list of complete equipment for the production of direct drinking water/Level 1 pure water (models UPW20-UPW24/water production 0.5-1.5m³/h)
High-purity water machine equipment model/configuration | Level 1 pure water production m³/h | 1 tap water booster pump | Sand filter/carbon filter specifications and quantity | 1 set of 5umAF security filter | 2 sets of stage 2 RO high-pressure pumps | Level 2 RO membrane shell specification quantity | Level 1 EDI membrane stack 180 specification configuration | UV sterilization water tank volume * quantity | 1 set of terminal automatic water supply pump | 1 set of 0.1um bacterial filter |
UPW20-2RO+1EDI-0.50 | 0.50 | CHL 1-3 | 1054*2units | 20"*1core | CRL 1-10 | 4040*2*4strips | 8 pairs of partitions | 0.5L*2units | CHLF 1-3 | 20"*1core |
UPW21-2RO+1EDI-0.75 | 0.75 | CHL 2-3 | 1254*2units | 20"*1core | CRL 1-12 | 4040*3*6strips | 12 pairs of partitions | 0.75L*2units | CHLF 2-3 | 20"*1core |
UPW22-2RO+1EDI-1.00 | 1.00 | CHL 2-3 | 1354*2units | 20"*1core | CRL 2-10 | 4040*4+6strips | 16 pairs of partitions | 1L*2units | CHLF 2-3 | 20"*2cores |
UPW23-2RO+1EDI-1.25 | 1.25 | CHL 2-3 | 1465*2units | 20"*2core | CRL 2-12 | 4040*5+7strips | 20 pairs of partitions | 1.25L*2units | CHLF 2-3 | 20"*2cores |
UPW24-2RO+1EDI-1.50 | 1.50 | CHL 3-3 | 1665*2units | 20"*2core | CRL 2-12 | 4040*6*8strips | 24 pairs of partitions | 10L*2units | CHLF 3-3 | 20"*3cores |
Equipped with: 1 set of Level 2 RO+ Level 1 EDI monitor; 1 set of chemical cleaning device; Dow RO membrane 4040 | 304 stainless steel | FRP fiberglass reinforced plastic | 304SS | 304SS | FRP fiberglass reinforced plastic | 304SS | PE water tank | 304 stainless steel | 304 stainless steel |
2.4.4.6, Level 2 RO+ Level 1 EDI process, application parameter table of complete equipment for the production of direct drinking water/Level 1 pure water (models UPW20-UPW24/water production 0.5-1.5m³/h)
* Water inflow requirements for complete equipment:
Urban tap water TDS<300ppm; water supply pressure> 0.2 MPa, water temperature 5-25℃.
* Equipment installation environment requirements: Indoor, ambient temperature is 5-30℃, humidity is less than 60%.
* Covering area of complete equipment: 10-20㎡ sets
* Power supply specification: 220 or 380Vac/50Hz.
* Distribution power: 10-20kwh.
* Level 1 RO water production (m³/h): 1;1.25;1;1.75;2
* Level 1 RO water quality: meets China CE94 -2015 direct drinking water standard.
* Level 2 RO water production (m³/h): 0.75;1;1.25;1;1.75
* Level 2 RO water quality: meets China GB6682 -2015 laboratory level 3 pure water standard
* Level 1 EDI water production (m³/h): 0.5;0.75;1;1.25;10
* Level 1 EDI produced water quality: meets China GB6682 -2015 laboratory level 1 pure water standard.
* Features of UPW2 complete equipment: Water production equipment and electrical components are equipped with Class B products. It adopts FRP Grade 2 pretreatment equipment, UPVC pipes are used for low-pressure pipes, 304 stainless steel is used for high-pressure pipes, PE water tanks are used for water tanks, integrated touch screen +PLC appliances are used for monitoring equipment, and the service life of equipment and electrical components is designed to be 10 years. It has automated water production and water supply functions; digitally collects monitoring information to realize Internet of Things monitoring and management.
* Application occasion: Suitable for the pharmaceutical industry in urban tap water areas with high water hardness to produce direct drinking water/purified water/purified water.
2.4.4.8. Application schematic diagram of the complete equipment for the production of direct drinking water/pure water by level 2 RO+ level 1 EDI process (models UPW20-UPW24/water production 0.5-1.5m³/h)