2.7.3.2, Level 2 RO+ Level 1 EDI+5MD distiller process, reference photo of complete equipment for producing Level 1 pure water/high purity water for injection (Model IW20-IW24/Capacity: Level 1 pure water 0.5-1.5m³/h+ high purity water for injection 0.05-

2.7.3, IW2 type 2-stage RO+1-stage EDI+5MD distiller process, producing purified water/1-stage pure water/high purity water for injection complete equipment series product introduction (model IW20-IW29/production capacity: 1-stage pure water 0.5-10m³/h; high purity water for injection 0.05-2.5m³/h)

2.7.3.1, Level 2 RO+ Level 1 EDI+5MD distiller process, process flow chart of complete equipment for producing Level 1 pure water/high purity water for injection (model IW20-IW29/production capacity: Level 1 pure water 0.5-10m³/h; High purity water for injection 0.05-2.5m³/h)

* Flow chart of complete equipment for producing water for injection by IW2 Type 2 RO+1 EDI+5-effect distiller:

Tap water → booster pump 1→ sand filter → carbon filter → 5um security filter → 1RO high-pressure pump → 1RO device → direct drinking water tank → booster pump 2→ 2RO high-pressure pump → 2RO device → purified water tank → booster pump → Level 1 EDI equipment → high-purity water tank → water supply pump 3→ multi-effect steam machine → thermal insulation distilled water tank → water supply pump 3→ titanium filter → injection water point

2.7.3.2, Level 2 RO+ Level 1 EDI+5MD distiller process, reference photo of complete equipment for producing Level 1 pure water/high purity water for injection (Model IW20-IW24/Capacity: Level 1 pure water 0.5-1.5m³/h+ high purity water for injection 0.05-0.25m³/h)

2.7.3.4, Level 2 RO+ Level 1 EDI+5MD distiller process, complete equipment configuration list for the production of Level 1 pure water/high purity water for injection (model IW20-IW24/production capacity: Level 1 pure water 0.5-1.5m³/h; High purity water for injection 0.05-0.25m³/h)

2.7.3.6, Technical parameters of the complete equipment for producing level 1 pure water/high purity water for injection using level 2 RO+1 EDI+5MD still process (model IW20-IW24/Capacity: level 1 pure water 0.5-1.5m³/h; high purity water for injection 0.05-0.25m³/h)

* Water inflow requirements for complete equipment:

* Urban tap water: TDS<300pp; water supply pressure>0.2MPa, water temperature 5-25℃.

* Equipment installation requirements: indoor; ambient temperature 5-30℃, humidity <60%.

* Installation site area: 20-40㎡

* Power supply specification: 220 or 380Vac/50HZ.

* Distribution power: 20-40kwh.

* 5MD electric distilled water machine: independent distribution power: 20-100kwh.

* Level 1 RO water production (m³/h): 1;1.25;1.5;1.75;2.0

* Level 1 RO water quality: meets China CE94 -2015 direct drinking water standard

* Level 2 RO water production quality (m³/h): 0.75;1;1.25;1.5;1.75;

* Level 2 RO water quality: meets the purified water standard of China Pharmacopoeia

* Level 1 EDI water production (m³/h): meets China GB6682 -2015 Standard for Level 1 pure water for laboratory analysis

* Output (L/H) of 5-effect electric distilled water machine: 50;100;150;200;250;

* Water quality produced by Level 5 electric distilled water machine: meets the 2015 water for injection standard of China Pharmacopoeia

* Features of Type IW2 complete equipment: Water production equipment and electrical components are equipped with Class A products. Adopt 304 stainless steel level 2 pretreatment equipment, and adopt sanitary and 304 stainless steel pipes for high and low pressure pipes; 2RO   The EDI equipment pipes behind the purified water tank and the multi-effect distilled water machine pipes are made of 316L sanitary grade stainless steel materials. The monitoring equipment uses integrated touch screen +PLC electrical appliances. The service life of the equipment and electrical components is designed to be 20 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 urban tap water in areas with high hardness to produce Level 1 purified water/high-purity water for injection.

2.7.3.8, Application diagram of the complete equipment for the production of level 1 pure water/high purity water for injection by level 2 RO+ level 1 EDI+5MD still process (model IW20-IW24/capacity: level 1 pure water 0.5-1.5m³/h; high purity water for injection 0.05-0.25m³/h)