Functional chemicals that resolve foaming issues in wastewater treatment. They are effective even at low addition rates, so cost savings on running expenses are expected.
The defoaming agent "Elvic DM-1" is an excellent product with strong defoaming power (quick-acting) and antifoaming power (long-lasting), capable of instantly eliminating stubborn fatty scum and foaming in biological treatment in various industrial wastewater, thereby preventing contamination and functional decline of equipment. It is a self-emulsifying type product primarily composed of polyalkylene glycol (the defoaming component is emulsified and dispersed in water). 【Features】 - Exhibits excellent defoaming effects both quickly and sustainably against surface foam and foam on liquid surfaces. - Less affected by pH and temperature, making it effective under a wide range of conditions. - Effective even at low addition levels, which can lead to reduced running costs. - Generally does not affect most metals under typical usage conditions. - Does not degrade natural or synthetic rubber. For more details, please contact us or download the catalog.
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basic information
【Properties and Packaging】 ○Appearance: Light yellow transparent oily ○pH: 4.5–7.5 ○Specific gravity (20℃): 0.99 ○Viscosity (mPa·s): 150 ○BOD (mg/ℓ): 21 ○COD (mg/ℓ): 472 ○Hexane extractable substances (mg/ℓ): 240 ○Applicable law: Fire Service Act, Class 4, Class 4 petroleum products ○Packaging: 17kg filled, film-laminated can 【Usage Instructions】 ○Use as is or dilute with water (5–50 times) and add directly to the foaming area. ○Adjust the amount added as appropriate according to the foaming situation. →5–100 mg/ℓ relative to wastewater volume. ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Application】 ○ Elimination of scum in the processing tank ○ Elimination of white foam during equipment startup ○ Elimination of foam caused by toxic substances and surfactants ● For more details, please contact us or download the catalog.
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Company information
Hinode Sangyo Co., Ltd. has been addressing environmental issues through water treatment since its establishment in 1976. The role of advanced water treatment technology is becoming increasingly important to secure limited water resources. Regarding wastewater treatment, we believe that the demand for our environmental purification microbial agents, which leverage Hinode Sangyo's extensive experience and know-how, as well as our chemical product "Elvic," will continue to grow. Additionally, we provide optimal technology and services for the design, construction, after-sales service, and analysis of wastewater treatment facilities tailored to the diversification of wastewater.