Measures for odor complaints, cost reduction, etc. - Construction machinery painting factory
Deodorizer
The dust collection and deodorization device, Deolizer, was adopted due to its compact design that allows for installation in narrow spaces.
The exhaust gases from the painting drying furnace contain substances such as formaldehyde, resin, and tar, which led to persistent complaints from neighbors due to the irritating odors. Additionally, the factory had limited space for installing deodorizing equipment, making it seem difficult to implement. However, the scrubber deodorizer has a compact design that can be installed in tight spaces, leading to its adoption. Regarding the circulating water in the deodorizer, three months before the COD and BOD values reverse is considered the appropriate time for replacement. After primary treatment with the deodorizer, the concentration was reduced to 2 ppm, improving to a level that allows for exhaust without the need for a secondary treatment system, completely eliminating complaints from neighbors. Furthermore, the water that captures odor components in the shower becomes formalin, but aeration by the Aqua Blaster promotes aerobic decomposition, allowing it to be reused as circulating water. Additionally, since resin and tar substances are also decomposed, there is no adhesion to the pit walls, helping to reduce running costs, which has been very well received.
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basic information
【Construction Machinery Coating Factory】 Substance of Concern: Formaldehyde (Odor from the Coating Drying Oven) Issues: Resolution of Neighboring Odor Complaints, Installation of Deodorization Equipment in a Limited Space Solution: Deodorizer 【Results Achieved with the Introduction of the Deodorizer】 ◎ Measures Against Odor Complaints ◎ Cost Reduction
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Applications/Examples of results
★Deodorizers are active in a wide range of fields Various factories such as printing, painting, casting, chemicals, food, paper pulp, textiles, sewage and waste, feed and fertilizers, as well as restaurants 【Here’s what sets us apart from other dust and deodorizing scrubbers!】 (1) "Captured by a water film," ensuring odors and dust are reliably caught! (2) "Cartridge-type contact material," allowing for easy maintenance (3) Equipped with "high-performance aeration pipes, Aqua Blaster," which suppresses sludge generation and prevents water from rotting! ★The annual running costs are lower than other dust and deodorizing scrubbers.
Detailed information
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Gas concentration data
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Gas quantitative analysis measured data ppm
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Circulating water quality data mg/L
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![[Data] Examples of delivery of exhaust gas treatment devices (scrubbers) for various factories.](https://image.mono.ipros.com/public/catalog/image/01/eea/635472/IPROS98520716886846572458.jpeg?w=120&h=170)
Company information
The "BIO Environmental Improvement System" by Iens utilizes a unique aeration system and natural microorganisms to restore the precious environment that is being destroyed by various factors. Since the development of this advanced technology, we have accumulated numerous achievements and built up extensive know-how, realizing exceptional total engineering capabilities. As professionals in water purification, we respond to pollution remediation across a wide range of fields and support the construction of a sustainable society. Iens focuses on the environment through water purification. With advanced technology, we aim to create an eco-friendly environment for the Earth.