Specification :

Nano-TiO2 Application in Wastewater Treatment
Sewage treatment is to remove the toxic and harmful substances, suspended solids, silt, bacteria, viruses, ill-smelling, pigment and other pollutants from water. Traditional sewage treatment method has the following disadvantages: large area, high-investment, fast electric consumption, low efficiency, high cost and secondary pollution. The sewage treatment have been unable to get satisfactory solution. However, the development and application of nano-technology have solved this problem.
Nano titanium dioxide can completely decompose organic and inorganic toxic pollutants under the influence of sunlight and ultraviolet light. Through nano-particles photocatalysis, the pollutants can be completely mineralized and oxidized into harmless CO2 and H2O, no secondary pollution. Our degradation results from paper mills, printworks, alcohol and chemical plants, biological drugs company and pesticide factory showed that the COD decomposition rate is more than 90% within one hour. It achieves the national sewage discharge standards, that is, COD is less than 100.
Nano-technology has shown great power in the degradation of nitrogen and oxygen species and the organics in sewage treatment. It can’ t be substituted by the traditional technologies. Nano titanium dioxide for sewage treatment is not only residue-free, wide sterilization, corrosion-free, non-stimulating, non-toxic and not affected by organics, hard and soft water, PH, temperature and so on, but also the long-term.
1. small product size!
2. large specific surface area!
3. high photocatalytic efficiency!
4. thorough decomposition of organics in sewage !
5. excellent decentralized nature!
Recommended inclusion: 100g/ ton sewage
Laiyang Zixilai Environmental Protection Technology Co., Ltd. is a high-tech enterprise specialized in researching, developing, manufacturing and selling nano-TiO2, photocatalyst suspension, Deodorant, Biocatalyst, Photocatalytic filter and Photocatalytic air purifier and other eco-friendly products.