SP-DTRO5-8042-H Compact RO Disc Cushions 120 bar cross Deknomat, Rochem, Nanostone, Aqua zoom
RisingSun Membrane is a successful manufacturer of Disc Tube RO (DTRO) or so called RCDT membrane module mainly for landfill leachate and other high TDS / COD waste water.
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.
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 |
|
|
Diagram
| Operation Pressure (bar) |
DTRO-H |
| Total module length A (mm) |
1400 |
| Two flanges distance B (mm) |
1225 |
| Flange width C (mm) |
240 |
| 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 |
Specification
| Type |
DTRO-H |
| Model |
SP-DTRO5-8042-H |
SP-DTRO6-8042-H |
| Membrane sheet model |
RO5 |
RO6 |
| Membrane cushion qty. |
209 |
209 |
| Membrane area (m2) |
>9.4 |
>9.4 |
| Feed flux range (L/H) |
500-1200 |
500-1200 |
| Permeate flux ** (L/H) |
400 |
320 |
| Stable rejection ** (%) |
99.5 |
99.6 |
| Min. rejection (%) |
99 |
99 |
| Hydraulic disc material |
ABS |
ABS |
| Vessel material |
FRP |
FRP |
| Operation pressure (bar) |
120 |
160 |
| Max. element pressure drop (bar) |
9 |
9 |
| Max. operation temperature (ºC) |
40 |
40 |
| Chlorine tolerance (ppm) |
<0.1 |
<0.1 |
| pH continuous operation |
3-11 |
3-11 |
| Chemical cleaning pH@40ºC |
2-12 |
2-12 |
Features:
- High strength design, up to 120bar 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
- 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)
Our advantages:
1. Cost is competitive and fast lead time.
2. Cross reference: Rochem DT module and PF module
3. Cross reference: Rotreat RCDT module
4. We can offer round shaped membrane cushions, and octagonal shaped membrane cushions.
Product picture
Our team
FAQ
1. Q: What does your company specialize in?
A: We are a leading manufacturer of filter membrane products, based in Beijing, China, with over a decade of experience.
2. Q: What types of filter membrane products do you offer?
A: We offer MF, UF, NF & RO membranes ; A perfect cross replacement ( Dupont, Koch, Suez, Pentair, Berghof, Rochem) in high quality but economic cost and easy cooperation; External MBR (Tubular membrane), Flat MBR, spiral MBR, DTRO, STRO devoting to landfill leachate, ZLD, high salt water etc; Tubular Anode cell & Spiral UF Membrane products for the E-coat /electrocoating/ KTL/CED/electro deposition industry.
3. Q: Can you customize membrane products?
A: Yes, we offer OEM service.
4. Q: What is the typical lead time for order fulfillment?
A: Usually 2-3 weeks
5. Q: What is payment methods do you accepts?
A: We prefer T/T.
6. Q: What kind of logistics do you have?
A: FedEx / DHL / By air / By Sea.
7. Q: Can you supply free sample?
A:Yes, we can supply free samples, the freight charge should be on your side.
8. Q: Where are your customers located?
A: Till 2023, Our clients in 94 countries worldwide, mainly in USA, Korea, UK, France, Russia, Germany, Czech, India, Spain, Brazil etc.
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