RO Reverse Osmosis Plant of 1000 Liters/hour, a Line of Purified Water Production and Packaging Plant

A.Description of reverse osmosis water treatment plant

Reverse Osmosis or (RO) can be described as a procedure whereby pure water and contaminants is divided via a semi-permeable membrane(s) with very fine pores. This method is a necessary technique employed in the majority of water purification systems. Reverse Osmosis is considered to be a highly effective approach to eliminating water impurities, such as Toxic Heavy Metals i.e. Lead and Radium, Mercury, Chlorinated Pesticides, organic matters, Turbidity & Dissolved Solids, bacteria, virus.

RO system is widely used in water treatment, purification for tap water, well water, underground water, borehole salty water, brackish water and seawater, pure water and ultra-pure water production. Application area such as, food processing, bottled drinking water, home use drinking water, power stations, electronic industries, cosmetics production, pharmaceuticals manufactories, and medical treatment(such as hemodialysis). It is a key equipment for pure water plant and ultrapure water equipment.

Different water TDS(total dissolved solids) compare and Application
Application/Source Water	Bottled water, Sachet Water	Municipal Tap Water	Brackish water	Sea Water
TDS Range	2-10ppm	100-1000ppm	2000-20,000ppm	20,000-40,000ppm
Direct Drinking	Yes	Yes/No	No	No
Cooking, human consumption, washing	Yes	Yes	No	No
Irrigation, industry, animal drinking	Yes	Yes	No	No

B.Main Parameters of the Reverse Osmosis System

Model	LERO-1000	Remark
Production capacity	1000L/H
Power supply	380V 50Hz 3Phase or customize	or 220v 50hz single phase
Power	2.5kw
Raw water pump	Nanfang Hangzhou	China famous brand
Quartz sand filter	FRP 1pc	Quartz sand:150kg
Activated carbon filter	FRP 1pc	Activated carbon:50kg
Security filter	20 "× 5μm pp filter cartridges, 5pcs	Housing material:SUS-304
High pressure pump	Nanfang Hangzhou
Reverse osmosis (RO)membrane	LE-4040 USA DOW
Membrane housing	4040   material: SUS-304
Sterilizer device	Ultraviolet lamp or ozone machine

C.Working Process

Raw water pump→ mechanical filter(quartz sand filter)→ activated carbon filter→water softener(optional)→ security filter→ high pressure pump →reverse osmosis system→ Ozone sterilizer (UV sterilizer).

E.Replacement time of consumable parts

There are several kinds of consumables you need to replace regularly.
a. Quartz sand:  replaced about every 15 months.                           50kg/bag
b. Activated carbon:  replaced about every 15 months.               25kg/bag
c. Resin: replaced about every 15 months.                                      25L/bag
d. PP Filter cartridge: replaced about every 1 month
e. Ro membrane: replaced about every 2 years
We suggest customers buy 1- 2 years of PP filter cartridges together with machine. Because these PP filter cartridges need to be replaced every month.