ネップ List of Products and Services

"NP-2021" is an organic coagulant and decolorizing agent that efficiently coagulates SS (suspended insoluble substances) in wastewater. It provides excellent coagulation and decolorization effects with a small amount of addition. There is no pH reduction due to the addition, allowing for a reduction in neutralizing agents. Additionally, it can be used alone or in combination with inorganic coagulants. Please feel free to contact us when you need our services. 【Features】 ■ Excellent coagulation and decolorization effects with a small amount of addition ■ Reduction in the amount of inorganic coagulants used, which helps suppress sludge generation ■ Improved SS removal rate in treated water ■ No pH reduction due to the addition, allowing for a reduction in neutralizing agents ■ Stabilization of wastewater treatment operations *For more details, please refer to the PDF document or feel free to contact us. *We also offer OEM services.

• Water treatment technology and systems

The "Nep Series #12" is a high-quality heavy metal treatment agent for various wastewater that captures heavy metals. We have developed a treatment agent that significantly improves treatment performance compared to conventional heavy metal treatment agents. It reacts instantly with chelated heavy metals and can remove them to low concentrations. Additionally, it reduces sludge generation with its excellent coagulation effect. Please feel free to contact us when you need it. 【Specifications】 ■Appearance: Light green to green transparent liquid (aqueous solution) ■pH: 11 or higher ■Specific gravity: 1.150 or higher ■Odor: Has a sulfur smell ■Toxic Substances Control Law: Classified as a toxic substance *For more details, please refer to the PDF document or feel free to contact us. *We also offer OEM services.

• Water treatment technology and systems

"1407-EP" is a heavy metal fixative using a liquid chelation method that can be processed at a low cost. The reaction products with heavy metals (Pb, Cd, Hg, etc.) are extremely strong and have excellent stability. Additionally, there is almost no generation of carbon disulfide, which is a problematic specific odor substance. 【Features】 ■ Heavy metal fixation treatment agent for fly ash ■ Almost no generation of carbon disulfide ■ Can be easily diluted with water and is simple to use *For more details, please download the PDF or contact us.

• Waste treatment facilities

The "Nep Series #700-H" is a heavy metal ion treatment agent that is particularly effective against mercury ions. It has a wide applicable pH range of 7 to 13, allowing for the simultaneous removal of various coexisting heavy metal ions (ions with a valence of 2 or higher). It is also suitable for the treatment of EDTA, ammonium chloride, ammonium persulfate, ammonium citrate, and pyrophosphate ions. 【Features】 ■ Well-suited for the treatment of complex ions ■ Extremely high heavy metal removal rate ■ Easy to handle ■ Does not cause an increase in COD *For more details, please download the PDF or contact us.

• Water treatment technology and systems
• Safety and consumables

The "Nep Series #11" is a heavy metal ion treatment agent particularly suitable for the treatment of copper and nickel ions. It reacts with various heavy metal ions to form insoluble salts, making treatment easy. It has groundbreaking performance with a wide range of applications. Additionally, it can be easily used by simply adding it to existing treatment facilities. 【Features】 ■ Well-suited for the treatment of EDTA, ammonium chloride, ammonium persulfate, ammonium citrate, pyrophosphate ions, etc., which cannot be treated by neutralization methods. ■ High removal rate, capable of treating well below regulatory limits. ■ Wide range of applicability. ■ Does not cause an increase in COD. *For more details, please download the PDF or contact us.

• Water treatment technology and systems
• Safety and consumables

The "Nep Series #06-H" is a heavy metal ion treatment agent that has a higher removal rate compared to conventional neutralization methods and can sufficiently process heavy metal ions to below regulatory levels. It can be used simply by adding it to existing treatment facilities. Additionally, it is used in appropriate amounts according to the concentration of various heavy metal ions, ensuring that the chemical components completely bind with the metal ions and become immobilized, resulting in minimal discharge into the treated water. 【Features】 ■ Particularly suitable for the treatment of copper and nickel ions ■ Easy to handle ■ Extremely high heavy metal removal rate ■ Capable of simultaneously removing various coexisting heavy metal ions (ions with a valence of 2 or higher) ■ Does not cause an increase in COD *For more details, please download the PDF or contact us.

• Water treatment technology and systems
• Safety and consumables

The "Nep Series #03-H" is a revolutionary heavy metal ion treatment agent that reacts with various heavy metal ions to form insoluble salts, making it easy to handle and widely applicable. It is suitable for the treatment of substances that cannot be processed by neutralization methods, such as EDTA, ammonium chloride, ammonium persulfate, ammonium citrate, and pyrophosphate ions. 【Features】 - Particularly suitable for the treatment of copper and nickel ions - Extremely high heavy metal removal rate - Easy to handle - Wide range of applications - Does not cause an increase in COD *For more details, please download the PDF or contact us.

• Water treatment technology and systems
• Safety and consumables

The "Nep Series #02-H" is a heavy metal ion treatment agent suitable for the treatment of EDTA, ammonium chloride, ammonium persulfate, ammonium citrate, pyrophosphate ions, and other substances that cannot be processed by neutralization methods. It has a high removal rate and can sufficiently treat below regulatory values. Additionally, it has a wide applicable pH range of 7 to 13, allowing for the simultaneous removal of various coexisting heavy metal ions (ions with a valence of 2 or higher). 【Features】 ■ Particularly suitable for the treatment of copper and nickel ions ■ Extremely high heavy metal removal rate ■ Easy to handle ■ Wide application range ■ Does not cause an increase in COD *For more details, please download the PDF or contact us.

• Water treatment technology and systems
• Safety and consumables

The heavy metal treatment agent for wastewater treatment, Nep #08-H, processes heavy metals (Cu, Ni, Zn, Pb, Cd, Hg, etc.) contained in wastewater to meet regulatory standards. Currently, the removal and treatment of heavy metals in industrial wastewater is very challenging, unless managed very strictly; even with strict management, it is difficult to bring levels below regulatory limits. This is especially true when various types of wastewater are mixed, making treatment difficult. Establishing optimal treatment methods tailored to the specific industry, treatment facilities, and actual wastewater regulatory values of each company is crucial. The Nep series reacts with various heavy metal ions to form insoluble salts, making treatment simple and possessing groundbreaking performance with a wide range of applications. 【Features】 ■ Reacts with various heavy metal ions to form insoluble salts ■ A heavy metal ion treatment agent with groundbreaking performance and a wide range of applications *For more details, please request materials or view the PDF data available for download.

• Safety and consumables

Nep #03-EP is a heavy metal stabilizer for fly ash. It can economically stabilize heavy metals contained in fly ash (such as Pb, Cd, Hg, etc.).

• Safety and consumables