20000LPH One Grade Ro Water Purification

Material:SUS304 Ro membrance:Hydranautics famous manufacturer control system;automatic control warranty:1 year

20T/H Reverse Osmosis (one grade) machine:

Water production technical index:

a. Output water flux: 20M³/h     Water temperature:25°C

b. Output water quality: Accord with National bottle drinking water standard GB17323-2008.

Functions of the RO Water purification machine:

RO membranes auto wash and manual wash

RO membranes manual wash with medicine

Pure water high water level auto stop,low water level auto start

Multi-phases pump protected without water

Protected when no power,poor power,large electrical

cuttent short circuit,creepage of electricity

Main Parameters of 20000LPH One Grade Ro Water Purification

No	Name	Material Origin	Type	QC	Remarks
1	The original pump	Nanfang pump	CDL65-20	1SET	Voltage:380V                       Power:4KWFlow:30-36M3 / hWorking pressure:0.2-0.3Mpa
	Quartz sand filter	SUS304	Dia.1600×3400×δ3.0	1SET	Working pressure:0.2MpaMedia: 4000 kg of quartz sandFlow :30-36M3 / hVelocity of flow:15-18m / h
	Actived carbon filter	SUS304	Dia.1600×3400×δ3.0	1SET	Working pressure 0.2MPaMedia: 1300 kg carbonFlow:30-36M3 / hVelocity of flow:15-18m /h
	RS-9 Water softener	FRP	f1000×1800	1SET	One set 182 softening valve;850Liter cation;Flow 32T / H
	Precision filter	SUS304	Dia.400×1000×δ1.5	1SET	20 sets of 5u × 1000 with a filterFlow 30-40M3 / hWorking pressure 0.2MPa
2	RO unit				System with automatic recoil, manual recoil, water protection, high voltage protection functionRated Flow: 20M3 / h             Rated pressure: 0.9-1.0/0.8-1.0Mpa98-99% salt rejection, 65-75% recovery rate
	Membrane shell	SUS304	80240	6SETS
	Membrane	Hydranautics	ESPA-8040	30SETS
	Multistage Pump 1	Nanfang pump	CDL42-80	1SET	Voltage 380VPower 18.5KWWorking pressure 1.0-1.1MpaFlow 40-45M3 / h
	Multistage Pump 2	Nanfang pump	CDL20-12		Voltage 380VPower 15KWWorking pressure 0.9-1.0MpaFlow 27-28M3 / h
	Conductivity Monitor	Made in china		1SET
	Flowmeter	Suzhou	20T	2SETS
	Solenoid valve	Made in china	DF65	1SET
	Stainless steel chassis	SUS304		1SET
3	Electrical components, fittings, pressure gauges, etc.Wooden packing

Introduce of Reverse osmosis.Reverse osmosis (RO) membrane-technology

Reverse osmosis (RO) is a membrane-technology filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution when it is on one side of a selective membrane. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be “selective,” this membrane should not allow large molecules or ions through the pores (holes), but should allow smaller components of the solution (such as the solvent) to pass freely.In the normal osmosis process, the solvent naturally moves from an area of low solute concentration (High Water Potential), through a membrane, to an area of high solute concentration (Low Water Potential). The movement of a pure solvent to equalize solute concentrations on each side of a membrane generates osmotic pressure. Applying an external pressure to reverse the natural flow of pure solvent, thus, is reverse osmosis. The process is similar to other membrane technology applications. However, there are key differences between reverse osmosis and filtration. The predominant removal mechanism in membrane filtration is straining, or size exclusion, so the process can theoretically achieve perfect exclusion of particles regardless of operational parameters such as influent pressure and concentration. Reverse osmosis, however, involves a diffusive mechanism so that separation efficiency is dependent on solute concentration, pressure, and water flux rate.[1] Reverse osmosis is most commonly known for its use in drinking water purification from seawater, removing the salt and other substances from the water molecules.

20000LPH One Grade Ro Water Purification