Pathum Thani Deploys EM Balls to Address Canal Pollution
Local authorities in Pathum Thani are using EM balls to treat water quality in Khlong Song following reports of fish deaths.
According to a report by Matichon Online on October 15, 2026, authorities in Pathum Thani province have initiated an environmental intervention in Khlong Song. The effort involves the widespread deployment of Effective Microorganism (EM) balls into the canal waters. This action was prompted by recent observations of fish dying in the area, which raised concerns regarding the current state of the water quality.
The primary objective of this initiative is to restore the ecological balance of the canal and facilitate the drainage of wastewater. By introducing these microbial agents, officials hope to mitigate the pollution levels that have negatively impacted local aquatic life.
For residents and visitors in the Pathum Thani area, this intervention highlights ongoing efforts to manage urban water systems and maintain environmental health. While the use of EM balls is a common local strategy for water remediation, the long-term effectiveness of this specific deployment remains to be confirmed. Authorities have not yet provided a timeline for when water quality is expected to return to normal levels or if additional measures will be required to address the root cause of the pollution. Those living near or traveling through the vicinity of Khlong Song should remain aware of local environmental advisories as the situation develops.
