Zambia faces a major environmental crisis following an acid leak at a Chinese-operated copper mine, contaminating the Kafue River. The incident, caused by a collapsed dam, has affected local ecosystems and drinking water for millions. Authorities have initiated cleanup efforts, but escalated scrutiny towards foreign mining operations continues as the situation unfolds.
Zambian officials and environmental organizations are grappling with the aftermath of an acid leak from a Chinese-operated copper mine, which has resulted in significant river pollution and could affect millions. Contamination has been noted over a stretch of 100 kilometers downstream from the incident site, heightening fears of a potentially extensive ecological disaster.
The leak occurred on February 18, when a waste storage dam at a northern Zambia copper mine collapsed, expelling an estimated 50 million liters of hazardous waste containing strong acids, dissolved solids, and heavy metals into a tributary of the Kafue River. Chilekwa Mumba, a local environmental activist, remarked on the severity, stating, “This is an environmental tragedy with severe implications.”
China is a key player in Zambia’s copper mining industry, positioning the country among the world’s leading copper producers. Zambian President Hakainde Hichilema has sought expert help, labeling the incident a crisis threatening both human and wildlife populations along the Kafue River, which spans over 1,500 kilometers throughout the nation. Ongoing investigations aim to ascertain the full extent of the damage.
An Associated Press journalist noted the presence of dead fish nearly 100 kilometers from the Sino-Metals Leach Zambia-operated mine, highlighting a significant ecological impact. The Ministry of Water Development and Sanitation has reported the destruction of crops along the river and raised concerns about potential groundwater contamination from the leaking toxic waste. Sean Cornelius, a local resident, expressed despair, stating, “Before 18 February, this river was full of life. Now, it’s completely dead. It’s unbelievable.”
The Kafue River basin is essential, supporting approximately 60 percent of Zambia’s 20 million population and supplying water for agriculture, fishing, industry, and drinking needs of about five million people, including those in Lusaka. In response to the spill, the Zambian government has mobilized the air force to disperse lime into the river, aiming to neutralize the acid. Government spokesperson Cornelius Mweetwa reiterated the seriousness of the situation and confirmed that Sino-Metals Leach Zambia would bear the cleanup costs.
Zhang Peiwen, chairman of Sino-Metals Leach Zambia, conveyed regret for the disaster and emphasized the company’s commitment to restoring the environment. “This incident has been a wake-up call for our company and the mining industry,” he stated. Despite the economic benefits from Chinese mining operations, they have faced criticism for environmental and labor violations in Zambia and neighboring countries.
Zambia is currently contending with over $4 billion in debt to China, having restructured loans following defaults in 2020. The situation worsened when another acid leak was detected at a smaller nearby Chinese-owned mine, which officials claim attempted to hide the spill. A worker’s tragic death from acid exposure has compounded the issue, leading to arrests of two Chinese managers. The authorities have mandated halting operations at both mines amid increased public outcry.
Mweene Himwinga, an environmental engineer, remarked on the situation’s gravity, stating, “This highlights the negligence of some investors when it comes to protecting the environment. They appear to have no concern for the consequences. It’s deeply concerning because this is our home—the only land we have.”
The acid leak at the Chinese-operated copper mine in Zambia represents a significant environmental catastrophe, affecting both human and ecological health. The Zambian government has mobilized resources for a cleanup, while public outrage reveals broader concerns regarding foreign investments and environmental neglect. As the situation evolves, a commitment to restoration and accountability from companies will be essential for the well-being of local communities and the environment.
Original Source: www.downtoearth.org.in
