Wastewater Treatment System Manufacturer System & Equipment Wholesale - QILEE

Product Overview

1) Product overview

Product Features

QILEE’s Wastewater Treatment System (Multi-Effect Evaporator series) is a modular, industrial-scale evaporation and concentration solution designed for efficient treatment of various wastewater streams. It is offered as containerized, plug-and-play equipment with customizable double-, triple- or multi-effect configurations and is produced by a Shanghai-based company with 20 years of process design experience and global deployment in 40+ countries.

Product Value

2) Product features

Product Advantages

- Multi-effect steam-reuse design that serially uses vapor from one effect to heat the next, greatly cutting fresh steam demand.

Application Scenarios

- Two main types: standard (natural circulation) for free-flowing, low-scaling feeds, and forced-circulation (pumps added) for high-viscosity or scaling-prone feeds.

- Modular, skidded/containerized units for rapid on-site deployment and easy commissioning.

- Configurable heating area and number of effects to balance energy savings and capital cost.

3) Product value

- Significant operating cost reduction through up to ~50% or more steam savings compared with single-effect systems.

- Reduced environmental footprint and improved regulatory compliance by concentrating and enabling safe disposal or recovery of contaminants.

- Faster project timelines and lower installation disruption via pre-built, plug-and-play modules.

- Flexible sizing and customization to match plant capacity, feed chemistry, energy prices and investment budgets.

4) Product advantages

- High processing efficiency and stable output from multi-stage evaporation; enhanced heat transfer in forced-circulation models.

- Strong adaptability to a wide range of wastewater chemistries, viscosities and fouling tendencies.

- Flexible configuration options to optimize energy vs. capital trade-offs.

- Backed by QILEE’s quality management, experienced process engineering team, and proven international track record.

5) Application scenarios

Suitable for evaporation, concentration, crystallization and salt separation/drying across many industries, including: chemical and dyeing; petrochemical, coking and coal chemical; metallurgy and smelting; power plants and steel mills (desulfurization/denitrification wastewater); electroplating and PCB wastewater; pharmaceutical and pesticide; lithium battery/new energy; hazardous waste and landfill leachate; and food and fermentation industries.