DEORISER Exhaust gas treatment equipment

About Deoriser

Deoriser is a used as deodorizer. “Exhaust gas treatment”, also known as “Wet air treatment system” is a method to treat pollution that comes from the air. Whether it is toxic gases, dust, unpleasant odors, or smoke, before releasing the air from the factory, water or liquid will be used as a medium to trap the air. However, wet air environmental solution are limited in that the water in contact with the dust becomes liquid sludge. The dissolved gas in the water becomes acidic or alkaline, causing the water to rot and require frequent water changes.

But these problems will go away. Because of the environmental solution of Nagase (Thailand) Co., Ltd., we use a circulating biodiorizer dryer (Biodeoriser) that precisely traps rotten odors and dust. With a water curtain thickness of 40 - 50 millimeters, the machine will be equipped with an aerator Aquablaster with high efficiency in wastewater treatment. Therefore, using the Wet Scrubber odor treatment system from Nagase can treat air and sewage all in one!
DEORISER

Working principle of exhaust gas treatment equipment

The principle of Exhaust gas treatment system relies on water to trap the pollution that comes with the air. Water may be released from above (Counter Flow), flow by air (Concurrent Flow) or cross flow (Cross Flow). After the air and water come into contact, they will be filtered by Packing Media again, which will cause the water to break up. It is smaller and some parts will flow as a thin film along the surface of Packing Media. This will cause the water to break down, become smaller, and some will flow as a thin film along the surface of Packing Media, which will enlarge the surface area between water and air, resulting in increased trapping efficiency. The filtered air will be released outside, while the contaminated water is used to treat wastewater and then reused one more time.

NEW!Award of Deoriser Exhaust gas treatment equipment

DEORISER Award-Winner
The Deorizer received the Small and Medium Business Administration Commissioner's Award which was given for research and development of environmental solution technology and excellent environmental equipment (system) at the 47th Excellent Environmental Equipment Awards sponsored by the Ministry of Economy, Trade and Industry of Japan. The award was given in recognition of the Deorizer's high performance in capturing odorants and fine dust, ease of maintenance, and its ability to suppress the generation of sludge and reduce the burden on the global environment when compared to conventional filling-type wet scrubbers.

Feature of Exhaust gas treatment equipment
Water Film Scrubber Deorizer

Compare to your Conventional Scrubber by “Deoriser” the exhaust gas treatment.

The Exhaust gas treatment equipment was developed to solve the problem of unwanted odors from industrial processes. It has all the odor-eliminating features:

  • Water film reliably captures odors and dust

    Water film is formed between 40 and 50mm in thickness, which provides outstanding gas-liquid performance to capture soluble odor and dust.

  • Replaceable cartridge for easy maintenance

    The special design of multi-layered stainless screen generates water film and captures even paticulates of 1 micron. Furthermore, it is easy to replace the cartridge by one worker.

  • Equipped with high-efficiency "Aquablaster" diffuser pipe

    Deoriser is not only a scrubber but also treats water itself by equipping Aquablaster at the bottom of Deoriser. Water circulated increases the duration of the exchange to achieve zero emission.

  • Why is water film necessary?

    Examining things at the microscopic level… The width of net-type infill material is approx. 2 mm, and the openings is approx. 5 mm. At the microscopic level, odor-causing particulates have a diameter of one to five microns, and the water droplets that dislodge these particulates are about 150 microns in diameter. If we multiply by 1,000, the particulates will be 1 mm to 5 mm, and the water droplets are the size as a softball, at 15 cm. The infill material will be the width of – 2 m – while the openings are 5 m, and it is easy to see why the gas-liquid contact is poor.

Bio Deoriser odor reduction rates

Aience's "Bio environmental Improvement System" uses natural organisms to restore the irreplaceable environment, which continues to be threatened by a host of danger. With state-of–the-art technology as our foundation, we strive to protect the beauty of the earth and clean up all types of pollution to create a brighter future for our children.
    Substance Concentration reduction rate for substance Solubility in water Neutralization Flow-through velocity
    Nitrogenous compounds Ammonia ○54g/100ml Required 0.75～1.0 m/sec
    Trimethylamine ○108g/100ml
    Sulfurous compounds Methyl mercaptan ○2.3g/100ml Required 0.75～1.0 m/sec
    Hydrogen sulfide ○0.67g/100ml
    Aldehydes Formaldehyde ○ Completely soluble Not Required 0.5～0.75 m/sec
    Acetaldehyde ○ Freely soluble
    VOC Ethyl acetate △8.7g/100ml Not Required below 0.5m/sec
    Methyl isobutyl ketone △1.8wt%
    Fatty acid Propionic acid △～○ Unknown Required 0.75～1.0 m/sec
    Normal butyric acid △～○ Unknown

DEORISER's Special Function For Environmental Solution.

Biodeoriser is the innovative technology environmental solution invented by Aience that captures 100 percent of dust and odor components without fail. Water film type Scrubber Deoriser is a next-generation deodorizing system that revolutionized the traditional concept of deodorization. Ultra-high-performance dust collection and deodorization unit completely eliminates the weak points of conventional water cleaning scrubber-type deodorizing equipment. Employing water film, high gas-liquid contact efficiency is realized to capture odor components without fail. The interior of the tank is exhaust gas treatment equipment with a diffusion pipe Aquablaster unit that biodegrades organic matter added to the water.

Installation Examples of DEORISER Exhaust gas treatment equipment

Including the installation of Deoriser exhaust gas treatment in various factories by Nagase (Thailand) Co., Ltd. that can help solve problems caused by air pollution, whether it is odor, dust, or toxic gas.

  • Casting plant

    Casting plant exhaust gas treatment

    In the casting line, strong odors such as the smell of resin were generated and it was a problem both inside and outside the foundry. Using 4 units of film type scrubber Deorizer DR-30W, the exhaust gas with a maximum wind speed of 1.83m/sec is treated with a liquid film. The work environment has greatly improved. We also received additional orders for other line deorisers on repeat.

  • Organic solvent

    Organic solvent exhaust gas treatment

    The factory's manufacturing process uses organic solvents to purify the equipment. The odor from organic solvents has a huge impact on office workers. For the above reasons, the factory therefore chose to install 1 Deoriser with a wind power of 450㎥/min, which can reduce the odor from 1000ppm down to below 400ppm.

  • Chemical plant

    Chemical plant exhaust gas treatment

    The customer demanded to reduce the concentration of formaldehyde gas generated during the production process, which affects the body of the workers on the jobsite. We therefore designed the DR-30W Deoriser with a suitable internal airflow of 0.68m/sec. As expected, only large amounts of carbon disulfide and hydrogen sulfide were captured, but over 95% of formaldehyde was captured.

Why do they have to use exhaust gas treatment equipment

Most industrial plants have pollution problems from the production process, both from machinery and from the processing of some types of raw materials. causing air pollution. Whether it's an unwanted smell from chemicals or dust that is left over from the production process, and gases that negatively affect human health.

For these reasons, industrial plants need to bring in exhaust gas treatment equipment such as Deorizer to help trap unwanted odors and not to pollute the environment around the factory's air.

Address

ที่อยู่บริษัท

Nagase (Thailand) Co.,Ltd.
No.952 Ramaland Building 14th Floor, Rama IV Rd., Kwaeng Suriyawongse, Khet Bangrak, Bangkok 10500 Thailand

Contact Us

ติดต่อเรา