Lihua full environmental protection
Lihua full environmental protection
Lihua full environmental protection
Lihua full environmental protection
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About Us

Mainly engaged in the design, construction, commissioning and operation of high-salt and high-organic wastewater treatment.


Founded in 2018, Henan Lihuaquan Environmental Protection Technology Co., Ltd. is located in Zhengzhou City, Henan Province, which is the thoroughfare of Kyushu in the hinterland of China, focusing on the field of environmental pollution control. With the mission of creating a "community of man and nature", we are committed to the research and development of new technologies and products for environmental pollution control and energy conservation and emission reduction. The company is mainly engaged in the design, construction, commissioning and operation of high-salt and high-organic wastewater treatment. Its main business is the treatment of high-concentration organic wastewater such as pharmaceutical and pesticide intermediates chemical wastewater, food wastewater, papermaking wastewater, and landfill leachate.

2018 year

Enterprise establishment time

1000 +

Strategic Partners

260 +

Serving Global Countries and Regions

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Product Center

Committed to the research and development of new technologies and products for environmental pollution control and energy saving and emission reduction



Sewage treatment equipment

Air flotation machine/ Anaerobic reactor/ Integrated equipment/ Other non-standard equipment

Integrated modular complete equipment

Production workshop display/ Assembled board display/ Composition System Display/ Finished product display

Exhaust gas treatment and purification system

Biological titration spray equipment/ Spray adsorption tower/ Other waste gas treatment equipment

Biogas treatment system

Treatment process/ Desulfurization and dehydration equipment/ Flexible gas cabinet

Classic Case

Mainly engaged in the design, construction, commissioning and operation of high-salt and high-organic wastewater treatment.



Sewage treatment works Waste gas purification project

Sewage treatment works


Renovation and Improvement Project for a Sewage Treatment Plant in a Town in Nanyang City

Project Overview: Based on the existing treatment system, this project will renovate and add wastewater treatment equipment to ensure the normal operation of the system and meet discharge standards. The goal is to protect the water environment, promote development, and treat wastewater, fully realizing the harmonious unity of economic, social, and environmental benefits of this project.

Waste purification works


Dust Transformation Project of a Steel Plant in Gansu Province

According to the site situation and the requirements of the owner, our company decided to adopt the design idea of Venturi water film dust collector (system structure transformation) wet dust removal reverse spray washing equipment water film drop tower equipment dehydration equipment. Purification of existing flue gas dust equipment, the main ideas are as follows: 1) The internal structure of the existing Venturi water film dust collector is reformed, and the cooling effect is mainly on the premise of partial dust reduction, so as to ensure the stable treatment of the rear purification equipment under the medium meeting the inlet air temperature. 2) The newly-built desulfurization system equipment is mainly used to purify the flue gas dust containing sulfide through dosing. 3) Newly built wet dedusting reverse spray washing equipment water film downpour tower equipment, the gas with dust will enter the wet dedusting reverse spray washing equipment, and most of the viscous dust in the dust gas will be dissolved in water by fully mixing with water, and will settle down in the wet dedusting reverse spray washing equipment for removal, and the waste gas will enter the water film downpour tower equipment again to remove the remaining dust content in the waste gas through full contact with the water film and waste gas, ensure compliance treatment. 4) The cold air circulation system is designed at the end to condense the water from the wet dust removal equipment and the dust contained in the water to ensure the drying of the flue gas and prevent the serious vibration of the rear fan. 5) Upgrade the existing fans, pipelines, control, etc. 6) The purified gas is discharged to the new or existing chimney through the pipeline.

News Center

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