Products
PRODUCTS
Intelligent manufacturing, innovation and quality
Project Case
Company advantages
Products are widely used in dust treatment, malodorous gas treatment and industrial waste gas purification industries.
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Technology innovation
Provide integrated services in technology research and development, process design, equipment manufacturing, installation and commissioning.
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Processing technology
Provide technical research and development, process design, equipment manufacturing, installation and commissioning services.
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Technology patent
With advanced technology, excellent quality, perfect after-sales service system has achieved good economic and social benefits.
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Wide range
For the treatment of waste gas in stone, painting, pharmaceutical, garbage treatment, plastics, rubber, chemical, woodworking and other industries.
Source manufacturers make excellent wisdom
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Dust treatment
Coal and mining, metallurgical industry, refractory materials, mechanical casting, grinding and other processes. A large amount of dust is produced in the chemical, wood, powder and textile, and fur processing. Central dust removal equipment solves dust pollution problems faster and more efficiently.
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VOC exhaust gas treatment
The principles of industrial waste gas treatment include activated carbon adsorption method, catalytic combustion method, catalytic oxidation method, acid-base neutralization method, biological washing, biological trickling method, plasma method and the like. The layer is purified and filtered, and the effect is better.
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Industrial wastewater treatment
Wastewater comes from industries such as smelting, chemical, paper, mining, electrolysis, electroplating, and medicine. First, the production process and equipment should be reformed to reduce pollutants. The wastewater that must be discharged must be filtered by wastewater treatment equipment. Discharge can only be achieved after the emission standards have been met.
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Professional installation team
A number of professional installation engineers are strictly selected, all passed a number of assessments, and the average service experience of the installation engineers is more than 5 years to ensure the safe and stable operation of the equipment. Always provide you with efficient and efficient service.
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Fast after sales service
Professional after-sales service team provides solid technical services. Regularly visit the tracking and find out the problem in time. Let you have no worries
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ABOUT US
Liaoning Hefan Environmental Engineering Co., Ltd . is a high-tech environmental protection equipment manufacturer integrating design, production, installation and scientific research. The company specializes in providing technical research and development, process design, equipment manufacturing, installation and commissioning services for industrial waste gas treatment, dust purification and ind...
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22
2020-12
Good news Changchun Coca Cola VOCs project completi
Liaoning Hefan Environmental Engineering Co., Ltd. carried out the construction o...
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01
2020-06
78 hazardous chemical companies were shut down and
Recently, Shijiazhuang City, Hebei Province has successively shut down 78 dangero...
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19
2020-05
Dust removal equipment exported to Germany
Today, the dry dust box; wet dust box; polishing table produced by our company su...
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Technology >
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What's a good way to remove odor in
1. Activated carbon adsorption Activated carbon adsorption method is based on the principle that the ...
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Objects and requirements of exhaust gas treat
I. Waste gas treatment object Due to human activities and natural processes, pollutants are discharge...
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Objects and requirements of exhaust gas treat
I. Waste gas treatment object Due to human activities and natural processes, pollutants are discharge...
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Classification method of exhaust gas
Exhaust gas refers to unused gas discharged from industrial furnaces or living processes. There are m...
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Classification of air pollution sources
Pollution source refers to the source of various pollution factors that cause environmental pollution...
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Working principle of spray tower
How the spray tower treats the exhaust gas, the spray method to treat the exhaust gas is usually call...
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What are the adverse effects of local air pol
Large-scale large-scale pollution that targets a region or a city is called regional pollution or urb...
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What are the effects of air pollution
Freon, that is, increasing global emissions of chlorofluorocarbons (CFCs) and carbon dioxide (CO2), a...
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Air and air pollution
I. Pure atmosphere The atmosphere refers to the entire space formed by the air surrounding the earths...
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Particle separation equipment in gas - bag du
On the basis of the separation mechanism of dust particles in the gas, a separation device is designe...
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