日之出産業 List of Products and Services

The "Elvic Series" is a treatment agent that resolves various problems and troubles occurring in the wastewater treatment process. The lineup is very extensive, with products that effectively address issues in each stage, such as screens, aeration tanks, sedimentation tanks, and storage tanks. *Currently, we are offering a "Product Catalog" that summarizes the lineup and a "Selection Guide" to help find the optimal products based on troubles and challenges! (You can view it immediately from "PDF Download.") 【Lineup】 ■ Microbial agents ■ Bulking suppressants ■ Sedimentation accelerators ■ Sludge conditioning agents ■ Oil and fat decomposition and treatment agents ■ Nutrients ■ Defoamers ■ Deodorizers ■ Functional agents … and many more *We are also continuously recruiting agents. Please feel free to contact us!

In biological treatment by microorganisms, the environmental conditions for the microorganisms that thrive change due to various factors such as qualitative changes in the raw water (substrate, concentration) and fluctuations in operational conditions (pollution load, aeration volume). This makes it difficult to establish useful microorganisms and maintain stable purification functions. Deterioration of the growth environment often leads to a decrease in activity, resulting in treatment troubles such as poor sedimentation due to sludge disintegration and deterioration of treated water. The sludge conditioning agent "Elvic YA Series" is a bio-preparation that addresses these issues by balancing highly active microorganisms with enzymes and a variety of essential nutrients. This product promotes the proliferation and activation of microorganisms, allowing for easy handling of treatment troubles that are difficult with conventional microorganisms, thereby restoring and enhancing purification functions. 【Features】 ○ The microorganisms contained are widely present in nature, ensuring safety. ○ It can rapidly cultivate a highly active group of microorganisms with excellent decomposition capabilities. ○ It is easy to treat even recalcitrant organic matter, achieving decomposition in a short time. ○ It is easy to handle, making it applicable in a wide range of situations. For more details, please contact us or download the catalog.

"Elvic Clear P" is a product developed to easily remove spilled and hardened polymer not through dissolution, but by hydration and swelling. When handling polymer flocculants, some of the polymer may spill and adhere to the floor or surrounding equipment, causing contamination and making the floor slippery, which can lead to unexpected hazards. Additionally, polymers absorb moisture and form a hard surface over time, making removal extremely difficult. This product can be easily removed by simply spraying and wiping it off. 【Features】 - Just spray on the areas where the polymer (powder or liquid) has adhered. - No special tools or complicated procedures are required. - Easy to handle as it does not contain harmful or hazardous substances. - Does not generate or produce contaminants after use. *For more details, please refer to the PDF document or feel free to contact us.

"Elvic Hinode Oil ZL" is a deodorant that removes and suppresses sulfur-based foul-smelling substances generated from the decay of sludge dewatering cakes through chemical reactions at the source. It can suppress the decay of sludge and the generation of foul odors in anaerobic conditions for extended periods, enabling comprehensive odor control, including not only sludge slurry and dewatering cakes but also the working environment. Common application points are at the outlet of the sludge storage tank or along the pipeline from the outlet to the coagulation tank. [Features] - Rapidly deodorizes various odors in wastewater treatment facilities - Main component is a metal compound - Exhibits excellent effectiveness against sulfur-based foul-smelling substances *For more details, please refer to the PDF materials or feel free to contact us.

"Elvic Hinode Oil NL" is a deodorant that biologically removes and suppresses sulfur-based foul-smelling substances generated from the decay of sludge dewatering cakes at the source. It can suppress the decay and foul odor of sludge in anaerobic conditions for extended periods, enabling comprehensive odor control, including not only sludge slurry and dewatering cakes but also the working environment. It is an environmentally friendly agent that does not contain heavy metals or harmful substances and does not violate any regulations. 【Features】 ■ Rapidly deodorizes various odors in wastewater treatment facilities ■ Main component is nitrogen-based oxygen salt ■ Reduction products are odorless nitrogen gas *For more details, please refer to the PDF document or feel free to contact us.