Haipu ZDP™ Application of Near Zero Emission Process in Industrial Wastewater Zero Discharge and Wastewater Reuse

In recent years, technologies and processes related to zero wastewater discharge have been widely promoted and applied in industries such as petroleum, chemical, coal chemical, power, metallurgy, coking, papermaking, printing and dyeing, electroplating, non-ferrous metals, and landfill leachate. Many valuable experiences have been gained in practical operation, but there are also some problems.

Seeking zero discharge wastewater processes with less investment in engineering construction, better treatment efficiency, stronger process stability, and lower operating costs, while solving the problem of salt resource utilization and exploring reasonable harmless treatment and disposal processes for miscellaneous salts, has become an urgent need faced by both technology providers and applications.

In order to further promote the innovation and application of zero discharge technology for industrial wastewater, the Industrial Environmental Protection Network, in conjunction with relevant institutions, held the "2020 National Symposium on Zero Discharge and Reuse of Industrial Wastewater and High Difficulty Degradation Wastewater Treatment Technology" in Nanjing, Jiangsu from June 20 to June 21, 2020.

Jiangsu Haipu Functional Materials participated in this conference as a member unit and gave a keynote speech.

Haipu ZDP ™ Application of technology in near zero discharge of wastewater (on-site report)

At this meeting, Haipu's ZDP ™ The near zero emission process has attracted the attention of attendees, and ZDP ™ near zero emission process relies on Haipu DEEP ™ The reuse process of reclaimed water and the deep treatment process of membrane concentrated water achieve high efficiency and near zero emissions throughout the entire process.

Before and after deep treatment of membrane concentrated water

Compared with other zero discharge wastewater treatment processes, the Haipu related process can ensure that the COD of the wastewater entering the RO membrane is below 50 or even 30mg/L, and it is colorless. The first stage RO water production rate is high (up to 70% or more), and the RO membrane is not easily contaminated by organic matter, with stable performance and low operating costs; The membrane concentrated water is colorless and has low COD, which reduces the burden for near zero emissions in the future.

This process is mature and stable, with no secondary pollution. Combined with Haipu's rich engineering application experience, it can meet the customer's wastewater treatment problems. At the same time, the entire system occupies a small area, has low investment, stable operation, and is easy to operate with low operating costs. It meets the zero discharge needs of industries such as petroleum, chemical, coal chemical, power, metallurgy, coking, papermaking, printing and dyeing, electroplating, etc.

Provide on-site answers to relevant questions

As a high-tech enterprise dedicated to the research and development of high-performance adsorbents and process applications, Haipu is committed to providing high-quality and reliable products, technologies, and overall solutions for industries such as environmental protection, new energy, chemical and pharmaceutical industries. The company has also successfully passed the audit and certification of ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system.

With the development of special adsorption products and related technologies, Haipu Company has gradually gained support and recognition from customers in various industries. Haipu's comprehensive solutions for wastewater, waste gas, and waste acid have been established in dozens of demonstration applications in leading enterprises in petrochemical, agrochemical, pharmaceutical, electroplating, printing and dyeing industries.

Haipu's project case site in the field of environmental protection and resource recycling

With the promulgation and implementation of a series of laws and policies such as the New Environmental Protection Law, the Opinions of the General Office of the State Council on Promoting Third Party Governance of Environmental Pollution, the Water Pollution Action Plan, the Water Pollution Prevention and Control Law of the People's Republic of China, and the National Water Conservation Action Plan, vigorously promoting water conservation throughout society, comprehensively improving water resource utilization efficiency, forming a water-saving production and lifestyle, ensuring national water security, promoting high-quality development, and accelerating the implementation of deep water conservation and zero wastewater discharge have become inevitable trends.

Haipu looks forward to working together with you to realize the dream of clear water and blue sky.