Difficulties in environmental management, most people suggest pollution control in chemical parks

Global Coatings Network News:

There are many pollution factors and it is difficult to deal with.

Pollution control is fully promoted

Tang Yandong pointed out that policy documents such as "Water Ten Articles", "Water Pollution Prevention Law", "Three-Year Action Plan for Winning the Blue Sky Defense War", "Guiding Opinions on Promoting the Standardized Development of Chemical Parks" and other policy documents have important implications for pollution control, planning, layout and management, and transformation of industrial parks.
The upgrade puts forward clear requirements.

"The "Three-Year Action Plan for Winning the Blue Sky Defense War" implemented in July 2018 is a programmatic document for pollution control and environmental management in all walks of life.

The "Document" points out that the existing chemical parks should be renovated, promoted the recycling of various parks, standardized development, and improved quality and efficiency.
Centralized remediation of development zones, industrial parks, high-tech zones, etc.
Pollution in industrial agglomeration areas; setting up environmental air quality monitoring stations in national new zones, high-tech zones, key industrial parks and ports.
If environmental protection is not done well, the sustainable development of the park will be hit.
If done well, it will have a good effect on the investment promotion of the park.
"Tang Yandong said.

As the world's largest research and development and production base of disperse dyes and the world's largest production base of quinolone antibiotics, Hangzhou Bay Shangyu Economic and Technological Development Zone's typical experience in the park's pollution control and environmental management attracted great attention from the participants.

Tian Jinping said that the treatment of VOCs is currently the focus and difficulty of pollution prevention in the Hangzhou Bay Shangyu Economic and Technological Development Zone.
The current park is based on common clean production integrated technologies and has built efficient resource utilization, energy and water cascade utilization, and waste recycling.
Utilizing the dye industry chain characterized by the upstream and downstream extension of the industry chain, relying on green synthesis technology, has built a quinolone pharmaceutical industry chain featuring overall upstream and downstream collaboration and full-process pollution prevention.

Powered by advanced processing technology

From Ningbo Fude Energy Co.
, Ltd.
, Zhonghui Jinyuan (Beijing) Development Co.
, Ltd.
, Boride Environmental Group Co.
, Ltd.
, Beijing Huatai High-tech Technology Co.
, Ltd.
, Artisan Wisdom (Nanjing) Information Technology Co.
, Ltd.
, Nanjing Yunchuang Big Data Representatives from Science and Technology Co.
, Ltd.
, Dürr Coating System Engineering (Shanghai) Co.
, Ltd.
, and Shanghai Firshan Precision Instrument Co.
, Ltd.
were respectively involved in the establishment of a green industrial chain in the park, an integrated solution for sludge dehydration and drying in the park, and an integrated treatment of wastewater in the park.
Comprehensive solutions for the reduction of volatile organic pollutants (VOCs), smart management and control of the park, and green development were introduced from multiple perspectives.

Dasma Environmental Technology Co.
, Ltd.
Assistant General Manager Shui Yuanmin introduced the application of carrier fluidized bed technology.
The core of the technology, ABR (High Efficiency Bioreactor), is a new type of aerobic for advanced treatment of refractory industrial wastewater.
The bioreactor can not concentrate or transfer the refractory COD in the wastewater, but fully biodegrade it without causing secondary pollution.

The continuous biological coke adsorption/regenerated wastewater advanced treatment technology introduced by Qi Man, director of the technical department of Tianjin Jike Environmental Technology Co.
, Ltd.
, aroused the interest of participants.
According to Ziman, traditional biochemical treatment methods can no longer meet the new requirements of environmental protection, especially the sewage treatment plants in industrial parks and the tail water of urban sewage plants containing industrial wastewater, and the continuous biocoke adsorption and regeneration developed by Tianjin Jike Environmental Protection Technology Co.
, Ltd.
Technology is one of the advanced sewage treatment processes.
Due to its unique adsorption characteristics, it can remove organic substances that are difficult to remove by general biological and chemical methods.
It can be used in advanced treatment of refractory industrial wastewater and sewage treatment plants in industrial parks.