500lph reverse osmosis water system purifier ro plant designed with pre-treatment multimedia filters, it including sand filter, carbon filter,antisludging agent and security filter, which can remove big suspending particles, reverse osmosis unit can filtrate over 99% dissolved solid,It is the most precison filter process.

Design basis and treated water standard:

Ø Raw water : Raw water quality analysis report( Better provide this to manufacture)

Ø Raw water: Tap water / Underground water

Ø Produced water's application: Pure Drinking Water

Ø The capacity of produced water : 250LPH,500L/H,1000LPH,2000LPH

Ø System Configuration : Pre-treatment + One Stage RO Water Purification System +Post Treatment

Ø Designed Recovery : 75%

Ø Rejection rate : ≥ 97%

Ø Operation time up to 20hours per day

Ø Installation condition:Interior systems installation;Temperature:4-39℃

Ø Voltage : single phase / 3 phases , 380v / 220v, 50Hz / 60hhz;

Ø Effluent standards: Feed water conductivity ≤500μs/cm, water conductivity ≤10μs/cm (desalting rate is 98-99.8%).

Function:Mainly remove the mud, suspended solids and large particles in the tap water

Flow rate: 5m3/h

Design pressure: 0.3Mpa

Thickness: 2mm on body and 3mm on top

Filter material: Fine quartz sand

Filter material Size: 1-2.5mm and 2.5-4.5mm

Function:mainly remove organic substances, residual chlorine and odor in tap water

Flow rate: 5m3/h

Design pressure: 0.3Mpa

Thickness: 2mm on body and 3mm on top

Material: FRP

Filter material: Fine active carbon

Filter material Size: 20-40mesh

Function:mainly remove the calcium and magnesium in tap water, reduce the hardness of water

Flow rate: 5m3/h

Design pressure: 0.3Mpa

Thickness: 2mm on body and 3mm on top

Material: FRP

Filter material: Resin 0.315-1.25mm

Function: Further filtration, to avoid quartz entry into RO to break the membrane

Shell Material: SUS304

Cartridge material: Spray-fusing polypropylene 5um 20’

Cartridge Qty: 5pcs

Function: the core part of pure water equipment, the production of high-purity water.

Parameters:

Model: ULP31-4040

Flow rate: ≥7.2m3/h(25°C)

Desalination rate %:99.4%

Max Inlet Water Temperature: 45 °C

Max Working Pressure:600pai(4.14Mpa)

Effective membrane area ft2(m2) :85(7.9)

Operation: automatic control, automatic flush

Membrane material: aromatic polyamide composite membrane

Membrane housing material: SUS 304

Function: provide enough pressure for reverse osmosis system

Model:CVF2-13T 1.5kw

Material: SUS304

Flow: 3.2m3/h

Lift: 60m

Function: According to a certain proportion of adding reverse osmosis antiscalant dosing, prevent reverse osmosis caused by dirt plugging in the long-running surface node membrane element, It can effectively disperse fouling. And prevent the deposition of iron and aluminum oxide

Wroking process flow:

Raw water →raw water tank→raw water pump→ sand filter→ carbon filter→ softener filter→cartridge/security filter→high-pressure pump→ reverse osmosis host→ pure water tank