2.5.2.2 Reference photo of complete equipment for producing direct drinking water/level 3 ultrapure water by Level 1 RO+ Level 2 MB process (models UPW30-UPW34/water production 0.5-1.5m³/h)

2.5.1, Level 1 RO+ multi-stage MB process production electronic ultrapure water complete equipment catalog 2-5 Water production (0.5-10m³/h)

2.5.2, Introduction to the UPW3 Type 1 RO+ Class 2 MB process for the production of direct drinking water/electronic Class 3 ultrapure water (models UPW30-UPW39/water production 0.5-10m³/h)

2.5.2.1, Level 1 RO+ Level 2 MB process, water production process flow chart of complete equipment for the production of Level 3 ultrapure water (models UPW30-UPW39/water production 0.5-10m³/h)

* Water production process flow chart of UPW3 type Level 1 RO+ Level 2 MB production electronic Level 3 ultrapure water complete equipment

* Tap water → booster pump 1→ fully automatic quartz sand → fully automatic activated carbon filter 1→ fully automatic water softener →5um security filter →1RO high-pressure pump →1 stage RO device → direct drinking water tank → circulating water supply pump 3→TOC decomposer → double mixed bed → terminal bacterial filter → electronic 3 ultrapure water point

* Process plan of UPW3 Type 1 RO+ Class 2 MB production electronic Class 3 ultrapure water production process equipment

2.5.2.2 Reference photo of complete equipment for producing direct drinking water/level 3 ultrapure water by Level 1 RO+ Level 2 MB process (models UPW30-UPW34/water production 0.5-1.5m³/h)

2.5.2.4, Level 1 RO+ Level 2 MB process, configuration list of complete equipment for the production of direct drinking water/Level 3 ultrapure water (models UPW30-UPW34/water production 0.5-1.5m³/h)

2.5.2.6, Level 1 RO+ Level 2 MB process, application parameter table for the production of direct drinking water/Level 3 ultrapure water complete equipment (models UPW30-UPW34/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 requirements: Indoor, ambient temperature is 5-30℃, humidity is <60%.

* Equipment installation site area: 10-20㎡ sets

* Power supply specification: 220 or 380Vac/50Hz. Distribution power: 10-20kwh.

* Level 1 RO water production (m³/h): 0.5;0.75;1;1.25;1.5;

* Level 1 RO water production quality standard: meets China CJ94 -2015 direct drinking water standard;

* Level 2 PMB water production (m³/h): 0.5;0.75;1;1.25;1.5;

* Terminal water quality standards:

Comply with China GB/T11446.1-1997 Electronics Industry Level 3 Ultrapure Water Standard

* Features of UPW3 complete equipment: Water production equipment and electrical components are equipped with Class C products. It adopts FRP Grade 2 pretreatment equipment, UPVC pipes are used for low-pressure pipes, 304 stainless steel pipes are 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 5 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 production of direct drinking water/Grade 3 ultra-purified water in urban tap water areas with low water hardness.

2.5.2.8, Level 1 RO+ Level 2 MB process, application diagram of complete equipment for the production of direct drinking water/Level 3 ultrapure water (models UPW30-UPW34/water production 0.5-1.5m³/h)