Membrane Module

ITEM SPECIFICS

Brand

Unbranded

Model GBMF1010, GBMF2010, GBMF3010, GBMF4010, GUF4040K-PVDF, GUF6040K-P
origin

Republic of Korea
Size(Capacity)

PRODUCT DESCRIPTION

MEMBRANE

Ultra Filtration Membrane Module (GBMF)

- Hi-screen Module of out-to-in operation type

- Absolute rejection type for pre-treatment of UF, RO- Micro Filtration for removing suspended solids and particles
- High flux up to 2.5m3/hr per 10” element 1ea
- Long-life and pollutantresistant screen by auto back-washing with air bubbling

Model	Permeation (m³/hr)	Active Area (m²⁾	Module Dimension(m/m)			Weight(kg)
Model	Permeation (m³/hr)	Active Area (m²⁾	L	D	Port Size	Weight(kg)
GBMF1010	2.5	0.05	250	65	44	0.3
GBMF2010	5	0.1	500	65	44	0.6
GBMF3010	7.5	0.15	750	65	44	0.9
GBMF4010	10	0.2	1000	65	44	1.2

Membrane Type	Cartridge, Backwashable
Filtration Type	Dead-end filtration of out-to-in
Micron Rating	20 ~ 100μm
Membrane Material	PET
Core and Cap Material	ABS
Port	1 Port of Permeate(O-ring connection)
Suspended Solids Rejection	99.9% (Condition : 200 micron, 10 ppm at 0.3 kg/cm², 25℃)

Maximum Operating Pressure	5.6 kg/cm²(80psi)
Maximum Transmembrane Pressure	4.2 kg/cm²(60psi)
Maximum Back-washing Pressure	2.8 kg/cm²(40psi)
Operating Flux	2.0 m³/hr.10”
Maximum Operating Flux	2.5 m³/hr.10”
Operating Temperature	5 ~ 40°C
Air Consumption for Back-washing	1 ~ 5 Nm³/hr
Chlorine tolerance	1000ppm(for Cleaning), 10ppm(for Dosing)
PH Range (Operating)	Maximum(3-12), Optimum(4-12)
PH Range (Cleaning)	Maximum(2-12)
Temperature	Below 50°C

Ultra Filtration Membrane Module (GUF)
- Ultra filtration of high strength hollow fiber for removing suspended solids
- Pre-treatment of RO(Reverse Osmosis) and desalination SWRO
- Hydrophilic PVDF fibers having good wettability allows high flux and easy cleaning
- Excellent CEB effect during the back-washing of high chemical and aeration tolerance
- UPVC housing of out-to-in flow configuration allows good drain effect

Model	Active Area m²	Dimension(m/m)
Model	Active Area m²	D1 (nominal)	L1	L2
GUF4040K^-PVDF	4.8	90	990	1190

Filtration Type	Outside-in
Material	Membrane : PVC , Outside Housing: UPVC , End-seal : Epoxy resins
Hollow Fiber ID/OD	0.8/1.3mm
Inlet Pipe OD	32mm(PVC Pipe)
Produced water Outlet pipe OD	32mm(PVC Pipe)
Concentrated water Outlet pipe OD	32mm(PVC Pipe)

Pure Water	1.5t/h (25°C. 0.15Mpa)
Designed Water Flow	0.2~0.6t/h
MWCO	100000 Dalton

Ultra Filtration Membrane Module (GUF)
- Ultra filtration of high strength hollow fiber for removing suspended solids
- Pre-treatment of RO(Reverse Osmosis) and desalination SWRO
- Pore size : 0.04μm for removing bacteria, plankton, particulates including colloids
- High strength and chemical resistant PVDF hollow fiber allows long-life
- Hydrophilic PVDF fibers having good wettability allows high flux and easy cleaning
- Excellent CEB effect during the back-washing of high chemical and aeration tolerance
- UPVC housing of out-to-in flow configuration allows good drain effect

Model	Permeation m³/hr	Active Area m²	Dimension(m/m)					Weight kg
Model	Permeation m³/hr	Active Area m²	D1(nominal)	D2	L1	L2	H	Weight kg
GUF6040K^-PVDF	8	40	6”	160	1386	1810	50(1.5”)	40

Pore Size	0.04μm
Material	Membrane : PVDF , Outer Housing : UPVC
Connection	Grooved End(Grooved Coupling)
Suspended Solids Rejection	99.8% (Condition : 1 micron, 5 ppm at TMP 1 kg/cm², 25℃)

Flow Configuration	Outside-in, Dead-end Flow or Cross Flow
Operating Pressure(Typical / Maximum)	2 kg/cm² (30 psi) / 7 kg/cm² (100 psi)
Typical Operating Flux	40 ~ 120 LMH(liter/m².hr)
Back-washing Pressure	0.5 ~ 1 kg/cm² (8 ~ 15psi)
Maximum Back-washing Pressure	2 kg/cm² (29psi)
Back-washing Flow Rate	3 m³/hr
Back-washing Flux	100 ~ 150LMH at 1bar
Air Scour Flow Rate for Back-washing	5 Nm³/hr
Maximum Turbidity / TSS / Particle Size	300NTU / 100ppm / 300μm
Chlorine Tolerance	2000ppm
PH Range(Operating / Cleaning)	Maximum 2-10, Optimum 4-10 / Maximum 2-12
Temperature(Typical / Maximum)	5 ~ 45°C / 50°C

Ultra Filtration Membrane Module (GUF)
- Ultra filtration of high strength hollow fiber for removing suspended solids
- Pre-treatment of RO(Reverse Osmosis) and desalination SWRO
- Pore size : 0.04μm for removing bacteria, plankton, particulates including colloids
- High strength and chemical resistant PVDF hollow fiber allows long-life
- Hydrophilic PVDF fibers having good wettability allows high flux and easy cleaning
- Excellent CEB effect during the back-washing of high chemical and aeration tolerance
- UPVC housing of out-to-in flow configuration allows good drain effect

Model	Permeation m³/hr	Active Area m²	Dimension(m/m)					Weight kg
Model	Permeation m³/hr	Active Area m²	D1(nominal)	D2	L1	L2	H	Weight kg
GUF8060K^-PVDF	10	50	8”	160	1595	1710	60(2”)	40

Pore Size	0.04μm
Material	Membrane : PVDF , Outer Housing : UPVC
Connection	Grooved End(Grooved Coupling)
Suspended Solids Rejection	99.8% (Condition : 1 micron, 5 ppm at TMP 1 kg/cm², 25℃)

Flow Configuration	Outside-in, Dead-end Flow or Cross Flow
Operating Pressure(Typical / Maximum)	2 kg/cm² (30 psi) / 7 kg/cm² (100 psi)
Typical Operating Flux	40 ~ 120 LMH(liter/m².hr)
Back-washing Pressure	0.5 ~ 1 kg/cm² (8 ~ 15psi)
Maximum Back-washing Pressure	2 kg/cm² (29psi)
Back-washing Flow Rate	6 m³/hr
Back-washing Flux	100 ~ 150LMH at 1bar
Air Scour Flow Rate for Back-washing	8 Nm³/hr
Maximum Turbidity / TSS / Particle Size	300NTU / 100ppm / 300μm
Chlorine Tolerance	2000ppm
PH Range(Operating / Cleaning)	Maximum 2-10, Optimum 4-10 / Maximum 2-12
Temperature(Typical / Maximum)	5 ~ 45°C / 50°C

Ultra Filtration Membrane Module (GUF)
- Ultra filtration of high strength hollow fiber for removing suspended solids
- Pre-treatment of RO(Reverse Osmosis) and desalination SWRO
- Pore size : 0.04μm for removing bacteria, plankton, particulates including colloids
- High strength and chemical resistant PVDF hollow fiber allows long-life
- Hydrophilic PVDF fibers having good wettability allows high flux and easy cleaning
- Excellent CEB effect during the back-washing of high chemical and aeration tolerance

- UPVC housing of out-to-in flow configuration allows good drain effect

Model	Permeation m³/hr	Active Area m²	Dimension(m/m)					Weight kg
Model	Permeation m³/hr	Active Area m²	D1(nominal)	D2	L1	L2	H	Weight kg
GUF1060K^-PVDF	16	80	10”	170	1595	1710	60(2”)	55

Pore Size	0.04μm
Material	Membrane : PVDF , Outer Housing : UPVC
Connection	Grooved End(Grooved Coupling)
Suspended Solids Rejection	99.8% (Condition : 1 micron, 5 ppm at TMP 1 kg/cm², 25℃)

Flow Configuration	Outside-in, Dead-end Flow or Cross Flow
Operating Pressure(Typical / Maximum)	2 kg/cm² (30 psi) / 7 kg/cm² (100 psi)
Typical Operating Flux	40 ~ 120 LMH(liter/m².hr)
Back-washing Pressure	0.5 ~ 1 kg/cm² (8 ~ 15psi)
Maximum Back-washing Pressure	2 kg/cm² (29psi)
Back-washing Flow Rate	9 m³/hr
Back-washing Flux	100 ~ 150LMH at 1bar
Air Scour Flow Rate for Back-washing	12 Nm³/hr
Maximum Turbidity / TSS / Particle Size	300NTU / 100ppm / 300μm
Chlorine Tolerance	2000ppm
PH Range(Operating / Cleaning)	Maximum 2-10, Optimum 4-10 / Maximum 2-12
Temperature(Typical / Maximum)	5 ~ 45°C / 50°C

Ultra Filtration Membrane (GUH)

- Ultra Filtration of high-concentration for removing suspended solids

- Pre-treatment of RO (No need Micro Filtration)
- Big diameter of hollow fiber membrane for cross filtration
- Easily cleaning the membrane
- Pore size : 0.05㎛
- Material : Poly Acrylonitrile

The raw water flows into hollow fiber membrane. Small molecules, ions and etcpermeate from internal water to the external membrane, so that come into permeability fluids. Also solid particles are trapped in the inside of the hollow fiber membrane.

Model	Permeation m³/day	Active Area m²	Dimension(m/m)			Fiber		Weight kg
Model	Permeation m³/day	Active Area m²	L	D	H	ID/OD	Ea	Weight kg
GUH⁺4040	10	3.8	1016	95	16	1.0/1.8	770	3.8
GUH⁺8040	40	14	1016	200	30	1.8/2.8	3650	16

- Suspended Solids Rejection : 99.8%
(Condition : 5㎛, 20 ppm at 1kg/cm2, 25°C, Recovery 20%)

Module Type	Inside-Out
Operating Mode	Cross flow or dead-end flow
Shall Material / Membrane Material	UPVC / PVC
Typical Operating Pressure	0.7 ~ 1.4 kg/cm² (10 ~ 20 psi)
Maximum Operating Pressure	3 kg/cm² (43.5 psi)
Typical Back-washing Pressure	1.4 ~ 2.1 kg/cm² (20 ~ 30 psi)
Maximum Back-washing Pressure	2.5 kg/cm² (35 psi)
Typical Operating Flux	46 ~ 140 LMH(liter/m².hr)
Maximum Operating Flux	200 LMH
Typical Feed Flow Rate	8” : 3 ~ 10m³/hr , 4” : 0.9 ~ 2.7m³/hr
Chlorine tolerance	500ppm(for Cleaning), 5 ppm(for Dosing)
PH range	2 ~ 12
Typical Operating Temperature	5 ~ 45°C
Maximum Operating Temperature	Below 50°C
Raw Water turbidity	<15NTU
Permeate turbidity	<0.1NTU
Bacteria Removal rate	>4log

Element Quantity(EA)	1	2	3	4
Pressure Drop(psi)	3	7	12	16
Recovery(%)	20	37	52	62

Submerged Type Membrane Module& Elements

Submerged Membrane of GreenWell which is developed by domestic technology is high strength and uniform Membrane. It can remove bacteria, Micro solid, pathogenicity microorganism perfectly. Also, According to implementation of exhaustive quality management system, High quality membranes are produced through the specialized Manufacturing process

Module Element Specification

Effective Membrane Area	10㎡
Membrane Type	Hollow Fiber Membrane
Membrane Material	PVDF
Nominal Pore Size	0.2μm
Membrane Inner / Outer Size	2.3mm / 0.9mm
Tensile Strength	> 1.5kgf/fil.
Design Flow Rate	0.3 ~ 0.8 m³/㎡day
Element Size / Weight	620(W) X 1000(H) X 46.5(D) / 6kg (Dry) Only GSU-12-16F 7kg(Dry)
Module Material / Potting Material	ABS / Epoxy + Urethane

Module Specification

Model	Element Qty	Treatment Capacity (m³)	Dimension	Average Operation Pressure	MLSS	PH	Operation Water Temperature Range
GSU-10-4F	4EA	10	750 x 350 x 1200	0.05 ~ 0.4 bar	3,000 ~ 12,000	1 ~ 12	1 ~ 40 °C
GSU-10-7F	7EA	20	750 x 530 x 1200
GSU-10-10F	10EA	30	750 x 740 x 1200
GSU-10-14F	14EA	40	750 x 980 x 1200
GSU-10-16F	16EA	50	750 x 1070 x 1200
GSU-12-16F	16EA	60	784 x 1190 x 1520

Standard Operation Process

High Penetration Flux	Improved twice than Original Hollow Fiber Membrane (Design Flux : 0.3~0.8m³/㎡day based on Waste Water and Sewage)
Durability	Improved High Physical Strength three times than Original Hollow Fiber Membrane
Application of asymmetric Multi- Layer Structure	Extension of Membrane Life Time
Chemical Resistance	In spite of chemical cleaning, property are maintained with great chemical resistance (Possible Operation pH 1~12)
Fouling Resistant (Hydrophilic property)	Hydrophilic property of coating surface are increased so that fouling resistant of organic matter are reinforced
Cleaning Effect	Long-term and Smooth operation by bachwashing process(Extension of Membrane Life time )

Material	Disadvantage
Hydrophobic Polymer(PVDF, PS/PES, PP, PE)	Vulnerable to Fouling Resistant
Hydrophilic Polymer (CA, CTA, PAN)	Vulnerable to Durability

To solving the problem of Fouling,
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have to learn about characteristic of

membrane exactly. Also, Condition of target solution for filtration have to be optimum conformation. Bigger Porosity is better. Moreover, Pore size have to be the size which can exclude activated sludge. Pore type and surface of GreenWell PVDF Hollow Fiber are realized to optimum

conformation towardshydrophilic.

eMBRProcess (ETP) sMBRProcess(STP)

Generally, Organic matter and protein are adsorbed onto surface of PVDF Fiber that have strong-hydrophobic. Bacteria which included in activated sludge in aeration tank of submerged membrane are organic matter. So, when bacteria filtered by hydrophobic membrane, Organic matter are adsorbedonto surface of Membrane.

So, It causes serious fouling that go down percolation ability. Hydrophilic property of Membrane surface are improved so that water permeability of surface is increased and adsorption of organic matter are suppressed.

Reverse Osmosis Membrane (GSW)

- Reverse Osmosis Membrane Module for sea Water

- Very high rejection for inorganic ions
- Material : Polyamide & Poly Sulfone

Model	Permeation m³/day	Active Area m²	Salt Rejection(%)		Dimension(m/m)
Model	Permeation m³/day	Active Area m²	AVG.	MIN.	L	D	H
GSW 2540GR	1.5	2.5	99.7	99	1016	62	12
GSW 4040GR	3.6	8	99.7	99	1016	100	16
GSW 8040GR	14	37	99.7	99	1016	200	30

ION	Rejection(%)	ION	Rejection(%)
Sodium	99.5	Sulfate	99.8
Calcium	99.8	Chloride	99.4
Magnesium	99.8	Silica	99.0
Potassium	99.7	TDS	99.7
Bicarbonate	98.2	TDS	99.7

Feed Turbidity	Below 1 NTU
Feed SDI(Silt Density Index)	Below 5
Chlorine tolerance	500ppm(for Cleaning), 0.3 ppm(Continuous)
PH	Operating(4-10), Cleaning(2-11.5), Optimum(5-8)
Temperature	Below 50°C

Element Quantity(EA)	2	3	4	5	6	7
Diff. Pressure (psi)	20	25	30	35	40	45
Recovery(%)	14	20	26	32	38	44

CARTRIDGE FILTER
Melt Blown(GCF-MB)

Characteristic
- 100% pure polypropylene
- Wide chemical compatibility
- No lubricants or anti-static additives
- Higher dirt holding capacity
Consistent filtration over the life of the cartridges

Applications
- Residential water treatment
- Commercial water treatment
- Fine chemical, reagents
- Solvents, resins, coatings
- Edible oils, Liquors
- Juices, sugars, Make-up water

Model	Filter Media	Outside Diameter(mm)	Inside Diameter(mm)	Length (inch)	Micron Rating
GCF-MB10	Poly ethylene	63(Regular) /61,65,115 (Order Option)	28(Regular) /30 (Order Option)	10	1,5,10,20,30,50,100
GCF-MB20				20
GCF-MB30				30
GCF-MB40				40

- Temperature Rating : 40°F to 145°F (4°C ~ 60°C)
- Flow Rate : (10inch) 0.3~0.5t/hr, (20 inch)0.7~1t/hr, (30 inch)1.2~1.5t/hr,

(40 inch)1.6~2t/hr

String Wound (GCF-SW)

Characteristic

Our string wound filter cartridges are structured loose outer x-layers and tight
inner x-layers which can offer true depth filtration for high dirt holding capacity and
extremely low media migration to ensure temperature and chemical
compatibility. The main advantage of the string wound filter cartridge is its
exceptionally high structural strength. Therefore, they can withstand severe
operating conditions.

- Fits all the standard housings
- Low pressure drop, high dirt holding capacity and long service life
- Loose outer x-layers and tight inner x-layers offer effective depth filtration
- Various filter media fit with various applications
- Bleached cotton material filter cartridge with stainless core apply organic
solvent, water, oil, alkalinity solvent, beverage, pharmaceuticals
- Polypropylene material for non-organic solvent

Model	Filter Media	Outside Diameter(mm)	Inside Diameter(mm)	Length (inch)	Micron Rating
GCF-SW10	Poly Ethylene Cotton, Glass Fiber	63(Regular) /55,61,65,115 (Order Option)	28(Regular) /30 (Order Option)	10	1,5,10,20,30,50, 100
GCF-SW20				20
GCF-SW30				30
GCF-SW40				40

- (Polypropylene) Recommended Maximum Operating Temperature
: Below 60°C
- (Cotton) Recommended Maximum Operating Temperature : 120 °C
- Flow Rate : (10inch)0.3~0.5t/hr, (20inch)0.7~1t/hr, (30inch)1.2~1.5t/hr,
(40inch)1.6~2t/h

Pleated (GCF-PS/PL)

Characteristic

- PP micro pleated series is constructed of micro polypropylene media and unwoven or
silk net support. Adaptors are welded with
cartridges without using glue, so there are
no problems of release to cause second
pollution.
- High surface area design provides superior flow rate
- High dirt holding capacity, Low pressure drop, long service life
- Using 100% virgin polypropylene media with extensively applications
(Food & Beverage, Semiconductor, Pharmaceutics, Solvents, Acid, Bases and ink) and Wide micron rating range

Model	Filter Media	Outside Diameter(mm)	Inside Diameter(mm)	Length (inch)	Micron Rating
GCF-PS10	Poly Ethylene Cotton Glass Fiber	69	28	10	0.1~0.45μm
GCF-PS20				20
GCF-PS30				30
GCF-PS40				40
GCF-PL10~40				10~40	1~10μm

Filtration Area	0.5-0.7㎡
Operating Temperature	80℃，0.1Mpa (176℉,1bar)
End Caps	DOE,-222 Flat,-222Fin,-226Flat,-222Fin and other special size
Operation Pressure	0.3Mpa, 50℃(3bar, 122℉)
Back Pressure Difference	0.28Mpa, 25℃(2.8bar, 77℉)
Disinfection Temperature	120℃(248℉) for half an hour
Flow Rate	(10inch)0.39~0.65t/hr, (20 inch)0.91~1.3t/hr (30 inch)1.56~1.95t/hr, (40 inch)2.08~2.6t/hr

Big-Blue(GBFC)

Characteristic
- Big-blue Cartridge Filter Module of out to-in operation type
- Micro Filtration for removing suspended solids and particles
- Pre-treatment of UF, RO
- High flux up to 5m3/hr per 10” element 1ea
- High absolute rejection type

Model	Permeation m³/hr	Active Area m²	Module Dimension(m/m)			Weight (kg)
Model	Permeation m³/hr	Active Area m²	L	D	Port Size	Weight (kg)
GBFC 1045	5	0.3	250	110	25	1.2
GBFC 2045	10	0.6	500	110	32	1.6
GBFC 3045	15	0.9	750	110	40	2.4

Membrane Type	Cartridge, Pleated
Filtration Type	Dead-end filtration of out-to-in
Micron Rating	10μm, Absolute
Membrane Material	PP
Outer Cap Material	PP
Port	1 Port of Permeate(Single Open)
Suspended Solids Rejection	99.9% (Condition : 20 micron, 5 ppm at 1 kg/cm², 25℃)

Maximum Operating Pressure	2.8 kg/cm²(40psi)
Maximum Transmembrane Pressure	1.4 kg/cm²(20psi)
Operating Flux	4.0 m³/hr.10”
Maximum Operating Flux	5.0 m³/hr.10”
Operating Temperature	5 ~ 40°C
Chlorine tolerance	1000ppm(for Cleaning), 10ppm(for Dosing)
PH Range (Operating)	Maximum(1-12), Optimum(2-11)
PH Range (Cleaning)	Maximum(2-12)
Temperature	Below 50°C