QILEE Integrated Membrane Systems Integrated Membrane Systems Manufacturer

Product Overview

- QILEE Integrated Membrane Systems are containerized, skid-mounted reverse-osmosis (RO) solutions designed for brackish water desalination and water polishing.

- Systems use high-performance BW8040 brackish RO elements (nominal flux ~39.7 m3/d per element, salt rejection ≥99.6%) and are offered in pre-assembled 20 ft and 40 ft container packages with capacities from 10 to 150 m3/h.

- Configurations are single-pass, single-stage RO with typical system recovery of 65–75% and engineered for feed TDS up to 10,000 mg/L (treated TDS ≤500 mg/L).

Product Features

- High-rejection membranes and optimized skid design for stable, high-purity permeate (product water TDS < 500 mg/L).

- Fully integrated, plug-and-play containerized design: pre-assembled, tested, and optimized for rapid on-site deployment.

- Intelligent automatic control and integrated CIP (clean-in-place) membrane cleaning to reduce scaling/fouling and extend membrane life.

- Robust operating envelope: 10–15 bar operating pressure for brackish water, flux 20–30 LMH, pH continuous 3–10 (cleaning 1–13).

- Modular sizing and configurable skids (6 elements per vessel; multiple vessel/rack layouts) for easy scaling and customization.

Product Value

- Fast mobilization and lower installation/commissioning costs due to fully assembled containerized skids.

- Reliable high-quality water that can meet strict drinking-water standards (exceeds GB 5749-2022), enabling use where regulatory compliance is required.

- Reduced lifecycle costs from high recovery rates, efficient membrane performance, and automated cleaning that prolongs membrane life (typically 3–5 years with proper pretreatment).

- Flexible engineering support for custom sizing and optimization based on site water analysis.

Product Advantages

- High desalination efficiency and demonstrated high salt rejection per element (≥99.6%), producing consistent permeate quality.

- Proven, compact footprint with efficient space utilization in standard shipping containers (20 ft and 40 ft) for constrained sites.

- High availability (>98% with proper maintenance) and stable operation from quality components and system design.

- Turnkey, modular, and scalable—suitable for rapid deployment, upgrades, or integration into existing treatment trains.

- Backed by an experienced provider with membrane technology integration, global deployment experience, and multi-technology capabilities (MBR, UF, NF/RO, etc.).

Application Scenarios

- Municipal drinking water production and remote community supply.

- Industrial process water and high-purity utility water for manufacturing.

- Hotels, resorts, and commercial facilities needing reliable domestic water.

- Agricultural irrigation and greenhouse water supply (brackish water remediation).

- Emergency and temporary water supply deployments, and polishing after conventional treatment systems.