Recently, various regions have actively explored the field of activated carbon governance, achieving remarkable results.

Liangshan County, Jining City, Shandong Province, has carried out special inspections on activated carbon replacement for nearly 300 VOCs-related enterprises, implemented "one enterprise, one file" management, and relied on a supervision platform to keep track of rectification dynamics in real time to ensure the timely replacement of activated carbon.

Anji County, Huzhou City, Zhejiang Province, has innovated the "decentralized adsorption - centralized regeneration" model, centrally processing waste activated carbon from more than 600 enterprises, reducing carbon emissions by 270,000 tons annually. It monitors the operation status through the "carbon box code" platform to ensure the efficiency of waste gas treatment.

Dongguan City, Guangdong Province, has launched the "Code-based Governance" system, which has covered more than 700 key enterprises in over 3 months. The compliance rate of activated carbon replacement has been significantly improved, with the replacement volume increasing by 4 times compared with the same period last year, eliminating the problem of overuse.

Wuxi City, Jiangsu Province, has put its first activated carbon regeneration center into operation. Adopting the "activation regeneration" process to realize recycling, it provides free disposal services for waste carbon to 90 cooperative enterprises, saving resources and reducing enterprise costs.

Innovative measures in various regions have improved the effectiveness of VOCs governance, injected impetus into environmental protection upgrading and green development, and are expected to promote a new wave of environmental protection across the country.