Plate Tube RO Membrane for Landfill Leachate Treatment
China Plate Tube RO Membrane for Landfill Leachate Treatment, Find details about China Rcdt Membrane, Plate Tube RO Membrane from Plate Tube RO Membrane for Landfill Leachate Treatment
Basic Info.
Cross Replacement
Rochem, Rotreat, Pall
Vessel Material
FRP
Trademark
RisingSun
Transport Package
Wooden Box
Origin
China
HS Code
84212990
Cross Replacement
Rochem, Rotreat, Pall
Vessel Material
FRP
Trademark
RisingSun
Transport Package
Wooden Box
Origin
China
HS Code
84212990
Product Desciption
RisingSun Membrane's Disc. Tube membrane module includes RO and NF by using different kinds of membrane sheet. The membrane module structure is completed distinct from the traditional spiral wound membrane. With open flow channels, feed flows through the entrance into the pressure vessel and reach the disc in a short distance. Then the feed flows 180 degrees from one side of the membrane reverse flow into the other side of the membrane, into the next disc again and finally runoff from outlet.
Features:
Application fields:
A typical process diagram:
90bar High pressure membrane module specification:
** RO5 test condition: 32,000mg/l NaCl solution at 55bar applied pressure, 25ºC; Permeate flux and stable rejection may vary based on inlet water condition. There may have about ±20% change for individual module permeate flux.
DTRO / DTNF membrane module structure
Why us?
1. Cost is competitive and fast lead time.
2. Cross reference: Rochem DT module and PF module
3. Cross reference: Rotreat RCDT module
| This special design makes feed collide with the disc bulge through the membrane surface forming turbulence which increases flow rate and self-cleaning function and long service life of the membrane. |
Features:
- High strength design, up to 160bar operation pressure
- Simple pre-filtration
- Open channel configuration enables low flow resistance and low concentration polarization, Minimize membrane scaling and fouling
- Easy to maintain
- High rejection and high recovery rates with low energy costs (up to 99.6%)
- Long membrane life
- Lower membrane replacement costs
- High quality product water
Application fields:
- Treatment & re-use of landfill leachate
- High concentration of industrial waste water
- Effluent & waste water treatment from API, formulation plant & combined effluent from pharmaceuticals industry
- Effluent treatment from textile industry and dyeing unit
- Picking & oily waste treatment in steel industry
- Metal recovery waste recycling
- Traditional spiral RO / NF concentrate treatment
- High COD/BOD waste water treatment (max. COD 20,000ppm)
A typical process diagram:
90bar High pressure membrane module specification:
| Items | High pressure (90bar) |
| Model | SP-DTRO5-8042 |
| Membrane sheet | Composite Polyamide (RO5) |
| Membrane cushion qty. (pc) | 209 |
| Stable rejection** | 99.5% |
| Min. Rejection (%) | 99.0% |
| Membrane effective area (m2) | >9.4 |
| Feed flux** (l/h) | 500-1200 |
| Permeate flux range (l/h) | 400 |
| Hydraulic disc material | ABS |
| Vessel material | FRP |
| Operation pressure (bar) | 90 |
| Max. TMP (bar) | 9 |
| Max. operation temperature (ºC) | 40 |
| Chlorine tolerance (ppm) | <0.1 |
| Recommended operation pH | 3-11 |
| Chemical cleaning pH@40ºC | 2-12 |
| Operation Pressure (bar) | 90 bar |
| Total module length A (mm) | 1400 |
| Vessel length B (mm) | 1150 |
| Module diameter C (mm) | 220 |
| Vessel to top of frame D (mm) | 98 |
| Inlet to flange center distance E (mm) | 76 |
| Outlet to flange center distance F (mm) | 56 |
| Inlet & outlet connections diameter (mm) | 12 |
| Permeate connection (mm) | 1 x G3/8"-90° elbow for 9mm hose |
DTRO / DTNF membrane module structure
| Item | Name | Item | Name | Item | Name | Item | Name |
| 1 | Tie rod | 7 | End flange | 13 | O-ring 14-2 | 19 | Reinforced top flange |
| 2 | Thick nut | 8 | Screwing tie rod | 14 | O-ring 52-4 | 20 | Membrane vessel |
| 3 | Top flange | 9 | Tie rod gasket | 15 | O-ring 48-2 | 21 | Reinforced rod |
| 4 | Distance fitting | 10 | Thin nut | 16 | Membrane cushion | 22 | Reinforced end flange |
| 5 | Hydraulic disc | 11 | Inlet/Outlet connection | 17 | O-ring 39-3 | 23 | Reinforced nut |
| 6 | Lip seal | 12 | Permeate connector | 18 | Screwing tie rod |
Why us?
1. Cost is competitive and fast lead time.
2. Cross reference: Rochem DT module and PF module
3. Cross reference: Rotreat RCDT module
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