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!

The "New Technologies in Water Treatment Case Studies" introduces examples of new technologies suitable for organic matter treatment and their effects. It includes examples of organic matter treatment in wastewater using dispersed bacteria + HMB (Hinode Microbubbler), treatment cases with the oil treatment agent "Elvic Utree," and wastewater treatment methods utilizing various hydrocarbon-decomposing bacteria. [Contents] ■ Organic matter treatment in wastewater using dispersed bacteria + HMB ■ Demonstration of the dispersed bacteria treatment system ■ Introduction of new technologies - Mineral oil-compatible "Elvic Utree 2" - Wastewater treatment methods utilizing various hydrocarbon-decomposing bacteria *For more details, please refer to the catalog or feel free to contact us.

"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.

"Elvic Gia" is a "hypochlorous acid water (non-electrolytic)" blended with sodium hypochlorite and dilute hydrochloric acid, and can be used as a disinfectant and deodorizer for various items. The effective chlorine concentration (at the time of manufacture) is 150-200 ppm. It is provided in a bag-in-box format with a spout. In addition to disinfecting desks, chairs, handrails, doorknobs, and cooking utensils, it can also be used for deodorizing sofas and cushions, helping to keep your surroundings hygienic. 【Usage Example (Wiping)】 1. Remove dirt from the target object. 2. Spray the undiluted solution or diluted water using a spray bottle, etc. 3. After more than 20 seconds, wipe off with a clean cloth or paper. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Elvic N-30E" is designed to suppress nitrification reactions and is a nitrification inhibitor and sludge floatation prevention agent that can resolve floatation issues caused by nitrogen gas. It prevents the generation of nitrous nitrogen and nitrate nitrogen, which are factors contributing to denitrification phenomena. It specifically targets nitrifying bacteria and is harmless to other beneficial microorganisms, without inhibiting activated sludge treatment. 【Features】 ■ Resolves floatation issues caused by nitrogen gas ■ Prevents the generation of nitrous nitrogen and nitrate nitrogen, which are factors contributing to denitrification phenomena ■ Specifically targets nitrifying bacteria and is harmless to other beneficial microorganisms ■ Does not inhibit activated sludge treatment *For more details, please refer to the PDF document or feel free to contact us.

The "Elvic NEO System" is a product that uses a microbial-containing concentrated medium (Elvic NEO) and a dedicated incubator (Elvic NEO Incubator). By adding the culture solution daily to the raw water tank or raw water adjustment layer, it stabilizes the biological community, thereby preventing the deterioration of treated water and the properties of sludge, and quickly improving issues. With its function to promote self-digestion, it also helps reduce excess sludge and decrease unpleasant odors. 【Effects】 ■ Improvement of treated water and stabilization of treatment ■ Prevention of unpleasant odors ■ Reduction of excess sludge ■ Reduction of chemical costs and management workload *For more details, please download the PDF or feel free to contact us.