This device is suitable for industries such as pharmaceuticals, biology, food, and chemical engineering. Mainly used for terminal treatment of saline wastewater, it is a commonly used equipment in environmental protection systems
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Customize reasonable plans based on different types of wastewater

MVR evaporator (mechanical vapor recompression evaporator) is an advanced energy-saving system used for concentrating solutions in industrial processes.

A Single Effect Evaporator is a type of industrial equipment used to concentrate solutions by evaporating the solvent, typically water, using a single stage of heating.

A Two Effect Evaporator is an industrial device designed to increase the efficiency of the evaporation process by using two stages of evaporation.

A Triple Effect Evaporator is an advanced evaporation system that enhances energy efficiency by using three stages of evaporation.

A Multi Effect Evaporator (MEE) is an industrial apparatus designed to efficiently concentrate solutions by utilizing multiple stages or “effects” of evaporation.

A Falling Film Evaporator is a type of evaporator used to concentrate solutions, particularly those that are heat-sensitive or have a tendency to form scale.

DTRO (Disc Tube Reverse Osmosis) membrane sewage treatment equipment is an advanced water purification system designed to treat and recycle wastewater.

Reclaimed water reuse equipment is designed to treat wastewater to a level where it can be safely reused for various non-potable purposes, such as irrigation, industrial processes, toilet flushing, and landscape watering.
GQHB is a comprehensive environmental water treatment enterprise that integrates investment, research and development, design, production, assembly, construction, operation, and service. We mainly produce and operate various MVR evaporators, DTRO membrane sewage treatment equipment, reclaimed water equipment, sewage treatment systems, ultra pure water treatment systems, industrial pure water equipment, laboratory ultra pure water equipment, softened water equipment, and sewage treatment equipment.

High Chemical Oxygen Demand (COD) wastewater indicates a high level of organic and inorganic pollutants, which can significantly impact aquatic environments if not properly treated. COD is a measure of the amount of oxygen required to oxidize these compounds, and high levels suggest substantial pollution.

Wastewater treatment is a critical process used to remove contaminants from water that has been affected by domestic, industrial, or commercial activities. The primary goal is to produce an environmentally safe fluid waste stream (treated effluent) and a solid waste (sludge) suitable for disposal or reuse.
GQHB is a comprehensive environmental water treatment enterprise that integrates investment, research and development, design, production, assembly, construction, operation, and service. We mainly produce and operate various sewage treatment systems, ultra pure water treatment systems, industrial pure water equipment, electroplating wastewater treatment, garbage leachate treatment, DTRO membrane systems, MVR evaporators, multi effect evaporators, and integrated sewage treatment equipment. And provide environmental protection water treatment system solutions, water treatment equipment system integration, technical consulting, engineering general contracting investment, and water treatment operation for various industries, helping enterprises achieve related services such as standard emissions and zero emissions.




Over 15 years of zero discharge experience in water treatment
The project acceptance rate is as high as 98%
Serving customers from more than 80 countries
1V1 customization, providing system solutions. 365 day free warranty, lifetime maintenance
Customize reasonable plans according to different sewage types, with a 98% project acceptance rate, assist customers in customizing equipment and processes on demand, and provide one-stop turnkey project services.