90bar STRO STNF Membrane Module for Wastewater Seawater Replace Nanostone Rochem

Name: 90bar STRO STNF Membrane Module for Wastewater Seawater Replace Nanostone Rochem
Brand: RisingSun Membrane Technology (Beijing) Co., Ltd.
SKU: 2169870512

Beijing, ChinaRisingSun Membrane Technology (Beijing) Co., Ltd.

US$2,300.00

1-9 Pieces

US$2,150.00

10-49 Pieces

US$2,100.00

50+ Pieces

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

STNF2-8042

Max. Operation Pressure

90bar

Feed Spacer

Open Type

Stable Rejection

98.5%

pH Continuous

3-11

Construction

Spiral Wound Element with GRP

Materials Membrane

Transport Package

Wooden Box

Specification

8035 / 8042

Trademark

RisingSun

Origin

China

HS Code

84219990

Production Capacity

800 Pieces/Month

Key features

Our ST module handles up to 120 bar operating pressure for seawater desalination and wastewater treatment

The special ladder type feed spacer minimizes flow resistance and greatly reduces fouling buildup With only marginal membrane contact the open spacer design lowers concentration polarization and exten

We offer both STRO and STNF membrane sheets to treat different wastewater compositions including landfill leachate

This ST module is a direct cross replacement for Nanostone and Rochem high pressure membrane elements

Company profile

Patents AwardedExhibition ExperienceManagement CertificationR&D Capabilities

RisingSun Membrane Technology (Beijing) Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.38h

AI-Powered supplier vetting

SummaryThe supplier specializes in producing various membrane filters and related products, holding an ISO9001:2015 certificate. It offers customization services but lacks R&D capabilities for new product development and has no overseas presence. The supplier demonstrates random finished product inspections and participates in trade shows, reflecting some engagement with international markets. However, it lacks formal procedures for customer service and complaint handling.

CertificationsThe supplier holds an ISO9001:2015 certificate, signifying compliance with quality management standards.

After-Sales capabilityThere is no formal procedure for handling customer complaints or service capability records.

R&D capabilityThe supplier lacks R&D capabilities and hasn't developed new products recently.

Production capacityThe supplier provides ODM and OEM services, with a focus on membrane products, and performs random product inspections.

Customization capabilityThe supplier offers various levels of customization services, from minor to full customization.

Product Q&A

Q:What is the maximum operating pressure of your ST module

Our ST module can operate up to 120 bar, making it suitable for high pressure seawater desalination and wastewater concentration applications

Q:How does your special feed spacer reduce fouling

The ladder type spacer contacts the membrane only at the edges, which minimizes flow resistance and greatly reduces fouling buildup compared to standard spiral wound elements

Q:Can your ST module replace Nanostone or Rochem products

Yes our STRO and STNF modules are direct cross replacements for Nanostone and Rochem high pressure membrane elements

Q:What is the difference between STRO and STNF

STRO uses reverse osmosis membrane for high salt rejection above 98 percent while STNF uses nanofiltration membrane for selective removal of divalent ions and organics

Q:What applications are suitable for your ST module

Typical applications include seawater desalination, industrial wastewater treatment, landfill leachate, RO concentrate treatment, and zero liquid discharge systems