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  • SWC5-LD8040 Equivalent
SWC5-LD8040 Equivalent

SWC5-LD8040 Equivalent

Equivalent, equivalence, replacement, alternative, alternate, analog, retrofit, analogue, derivative, substitution: Hydranautics membrane SWC5-LD8040, SWC5LD8040

General Information

TFSW-8040HF-34L is manufactured as an equivalent, replacement, alternative, retrofit, analogue to Hydranautics membrane SWC5-LD8040 (SWC5LD8040) RO element.
Hydranautics Membrane SWC5-LD8040 equivalent reverse osmosis membrane elements TFSW-8040HF-34L are developed for seawater treatment, offering high productivity while maintaining excellent salt rejection performance, to help reduce capital and operation cost of seawater desalination systems.
Hydranautics Membrane SWC5-LD8040 equivalent reverse osmosis membrane element offers sustainable consistency, high rejection rate, low energy performance and lower lifecycle cost.

Features & Advantages

  • Stable salt rejection rate at high feed TDS
  • Higher permeate flow rate at lower operating fluxes
  • Lower operating cost through reduced energy consumption
  • Economical equivalent element for direct replacement

Applications

  • Seawater desalination
  • Minimal or zero liquid discharge
  • Landfill leachate sewage treatment
  • High-salinity wastewater concentration
  • Other applications with feed TDS above 10,000 ppm

Specifications

  • Configuration: Spiral wound element
  • Membrane Polymer: Polyamide thin-film composite

Performance

Element Model

Membrane Active Area

ft2 (m2)

Feed Spacer

mil (mm)

Permeate Flow Rate*

GPD (m3/d)

Stabilized Salt Rejection**

Minimum Salt Rejection

Boron Rejection

TFSW-8040HF-34L

400 (37.2)

34 (0.864)

9,000 (34.1)

99.8%

99.6%

90%

Standard test conditions:
The above performance is initial (data record after 30 minutes of operation), based on the following conditions:
32,000 ppm NaCl, 5 ppm H3BO3 solutionn
800 psi (55 bar) operating pressure
25°C (77°F) operating temperature
8% permeate recovery
7.5-8 pH range
*Permeate flow for individual elements may vary but will be no more than ±15%.
**Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending on feed water characteristics and operating conditions.
Element Dimensions
Hydranautics Membrane SWC5-LD8040 Equivalent RO Element Dimensions

Model

Length L

inch (mm)

Diameter D

inch (mm)

Permeate tube

inner diameter d

inch (mm)

8040*

40 (1,016)

7.9 (201)

1.125 (28.6)

* Each 8040 membrane element supplied with one interconnector (coupler) with four O-rings.
All 8040 elements fit nominal 8.0 inch (203.2 mm) I.D. pressure vessels.

Operating and Cleaning Limits

Maximum Operating Pressure

1,200 psi (83 bar)

Maximum Operating Temperature

45°C (113°F)

Maximum Chlorine Concentration

0.1 ppm

pH Range, Continuous

2-11

pH Range, Cleaning

1-13

Maximum Feed SDI (15 mins)

5

Maximum Element Pressure Drop

15 psi (1 bar)

Maximum Feed Flow

3.6 m3/h (4040), 17 m3/h (8040)

Minimum Ratio of Concentrate to Permeate Flow for Each Element

5:1

The limits shown above are for general applications. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane element.

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Contact Us

    Name: International Sales Dept.

    Tel: +86-27-8673 0002

    Fax: +86-27-8732 0476

    E-mail: [email protected]

    Add: 4th Floor, Baofeng Ages, 1045 Jiefang Blvd, Qiaokou District, Wuhan, Hubei Province, 430030, China

    inquiry@tanaltech.com
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