Three together environmental certified sewage treatment equipment industrial wastewater treatment equipment

Shanxi three together buried sewage treatment equipment Main features: 1, can be buried under the surface 2, automatic control, no personnel management 3, no sludge return 4, simple operation, easy maintenance 5, low noise, no smell 6 long life Shanxi buried sewage treatment equipment three forces specialized in sewage treatment equipment, water treatment equipment environmental durability ----- buried sewage treatment equipment to do water treatment went to environmental projects Ltd. Shanxi three together! Shanxi three environmental projects together Tannery Industrial Wastewater Treatment Equipment Co. tannery wastewater treatment equipment consisting of industrial production generally include degreasing, liming hair removal, softening, tanning, dyeing, drying, finishing and several other steps, the process needs add more chemicals [2], so that the waste water contains oil, collagen, animal and vegetable fibers, organic and inorganic solids, sulfide, chromium, salts, surfactants, dyes and other pollutants and toxic substances. Leather industry comprehensive wastewater quality characteristics as: ρ (CODcr) of 3000-4000mg / L, ρ (BOD5) of 1000-2000mg / L, ρ (SS) is 2000-4000mg / L, pH value of 8-11. Wastewater comes mainly from tanning preparation, tanning and other wet processing section. Skim the most heavily polluted wastewater, waste removal liming, chrome tanning wastewater, these three kinds of waste accounts for about 50% of the total amount of waste water, but it contains most of the pollutants, the total of its various pollutants mass fraction: CODcr80%, BOD575%, SS70%, 93% sulphide, 50% sodium chloride, 95% chromium compound. Shanxi three together Environmental Engineering Limited is specialized in environmental waste (waste water, waste gas, waste residue) Rehabilitation Project research and engineering design, construction and operation management and industrial ultrapure water treatment equipment manufacturing sales and engineering services of high-tech companies, Shanxi Provincial Environmental Protection Industry Association member units; as the environmental protection industry in the promotion and implementation of technology, we always uphold the "integrity and pragmatic, exquisite, innovative" business philosophy, and constantly develop new technologies and explore new areas, we are committed to China's environmental protection Governance cause their contribution to a modest force, to provide customers with advanced technology and improve the comprehensive utilization of resources solutions.