Types of Waste Gas Treatment Equipment

Apr 12, 2026

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1. Biofilter Odor Removal Series
Features:
① Requires no high-cost chemical reagents; offers stable operation, corrosion resistance, and strong resistance to shock loads.
② Utilizes microorganisms specifically acclimated to target specific harmful gas components, thereby increasing the volumetric loading rate.
③ Employs a mixed organic-inorganic packing material characterized by a large specific surface area and high porosity; this material provides nutrients for microorganisms and supports a diverse, high-density microbial population.
④ Minimizes the loss of active packing media, thereby reducing energy consumption and lowering operating costs.
⑤ Leverages enhanced natural biodegradation to treat pollutants, generating no secondary pollutants.
⑥ Achieves a high VOC removal rate, with H2S removal efficiency reaching up to 99%.
⑦ Features an automated PLC control system requiring no manual supervision.
Applicable Settings:
① Purification and treatment of malodorous gases generated during the pretreatment, biochemical treatment, and sludge treatment stages of wastewater treatment plants.
② Purification and treatment of malodorous gases generated during waste handling processes-including stacking, sorting, composting, landfilling, and incineration-as well as at leachate treatment stations.
③ Purification and treatment of malodorous gases in various industrial sectors, including paint and spray-painting operations, coking plants, pharmaceuticals, rubber and plastics manufacturing, textile dyeing and leather processing, organic dyes and synthetic materials production, pesticide manufacturing, fermentation industries, petrochemicals, footwear manufacturing, printing plants, paper mills, livestock farming, feed processing, and manure treatment facilities.


2. Chemical Scrubbing Odor Removal Series
Features:
① Employs single-stage or multi-stage serial scrubbing to ensure thorough pollutant removal and high treatment efficiency.
② Demonstrates distinct advantages in treating high-concentration malodorous waste gases while maintaining stable operation.
③ Characterized by rapid startup, suitability for intermittent operation, strong resistance to shock loads, minimal susceptibility to temperature fluctuations, and overall operational stability.
④ Features a high degree of automation and requires a minimal footprint.
Applicable Settings:
The Wintop-CW Chemical Scrubbing Odor Removal System is suitable for the treatment of high-concentration alkaline or acidic tail gases generated in facilities such as wastewater treatment plants, pharmaceutical factories, and chemical plants.


3. Ionization Odor Removal Series
Features:
① Effectively addresses atmospheric pollution and improves air quality within the operational environment.

② Programmatic and intelligent operation; capable of continuous or intermittent running.
③ Generates no ozone and causes no irritation to the respiratory system; non-corrosive to piping and equipment, and provides a protective effect for instrumentation.
④ The equipment can be integrated into existing ventilation systems, requiring minimal floor space.
⑤ Simple to operate and maintain; spare parts are easily replaceable, and no dedicated personnel are required for supervision.
⑥ Key components and main equipment are originally imported; the system boasts a long service life (ion tubes have a lifespan exceeding 20,000 hours, while the main equipment has a service life of over 15 years).
Applicable Settings:
① Food Processing Industry (used in processing workshops for seafood, meat/poultry, vegetables, etc., as well as cold storage rooms).
Main Functions: Reduces airborne dust concentration; eliminates spores, bacteria, viruses, and odors.
② Municipal Sector (including sewage treatment plants, waste disposal sites, etc.-specifically for sewage plants, pumping stations, sludge storage yards, fecal waste treatment sites, etc.).
Main Functions: Removes harmful gases; eliminates suspended solids, harmful gases, and odors; reduces dust levels and inactivates viruses.
③ Indoor Air Purification (used in restaurants, airports, transit stations, cruise ships, guest rooms, retail stores, exhibition halls, stadiums, etc.).
Main Functions: Reduces inhalable particulate matter in the air; prevents bacterial contamination and cross-infection; increases indoor air ion concentration.
④ Chemical Industry Applications (for static elimination and dust removal in the chemical, computer room, papermaking, electronics, and printing industries).
Main Functions: Reduces airborne dust; eliminates static electricity, odors, and volatile organic solvents.


4. Activated Carbon Odor Removal Series
Features:
① The Wintop-CD Activated Carbon Odor Removal Equipment features a structural design incorporating tangential air discharge, annular filtration, central air intake, top-loading capabilities, and bottom-unloading capabilities. This design overcomes the inherent flaws of traditional activated carbon filters-such as high filtration resistance, limited filtration area, large footprint, high capital investment, and difficulty in replacing activated carbon-bringing the structural design of activated carbon filtration equipment close to perfection.
② The Wintop-CD Activated Carbon Odor Removal Equipment offers a filtration area that is 2 to 4 times larger than that of traditional activated carbon filtration equipment of equivalent volume, while its airflow resistance is only one-half to one-third that of traditional systems. Thanks to its tangential air outlet design, the annular activated carbon purification unit offers unrestricted directional flexibility, allowing it to be positioned freely regardless of site conditions. It facilitates effortless integration with exhaust fans, and discharge ducts can be mounted directly onto the unit itself, resulting in a neat, well-organized, and efficient system layout.
Applicable Settings:
① Odor control in waste pits during waste incineration processes.
② Treatment of low-concentration organic waste gases, etc.


5. Plant-Based Liquid Odor Control Series
Key Features:
① Reacts effectively with a wide variety of gases.
② Biodegradable.
③ All-natural composition.
④ Acts as a true odor neutralizer, not merely an odor masking agent.
⑤ Provides rapid and highly effective odor elimination.
⑥ Non-toxic, non-volatile, and non-polluting.
⑦ Harmless to human health, animals, and plants.
⑧ Safe to use and simple to operate.
Applicable Settings:
① Industrial Zones (Petroleum & Petrochemical, Tire & Rubber Manufacturing, Smelting Operations).
② Municipal Facilities (Wastewater Treatment Plants, Landfills, etc.).
③ Livestock & Poultry Farming (Pig Farms, Chicken Farms, Zoos, etc.).
④ Residential & Public Spaces (Homes, Hospitals, Hotels, Gyms, etc.).

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