MPs demand ban on toxic 'biobeads' after devastating coastal cleanup, as researchers sound alarm over lead and arsenic pollution.
A catastrophic spill of hundreds of millions of biobeads at Camber Sands beach in East Sussex last month has left local wildlife experts "distressed" and authorities scrambling to mitigate the damage. The tiny plastic beads, used by some wastewater treatment plants to create layers of biofilm, have been found to contain toxic heavy metals like lead and arsenic.
According to a Labour MP from Hastings and Rye, Helena Dollimore, the use of these biobeads is "an outdated technology" that poses an "environmental catastrophe". The 320m-long spill at Camber Sands, an internationally important nature reserve, has already begun to take its toll on local wildlife. Birds like wigeon ducks, which rely on the muddy flats for seeds, are likely to ingest the biobeads, posing a deadly threat.
The Sussex Wildlife Trust, a group of conservationists, is working tirelessly to remove the beads from the environment. However, they fear that their grandchildren will still be finding them in years to come if action is not taken now. The trust's director, Henri Brocklebank, has warned that the effects of bioplastics accumulating in the digestive systems of birds are "well documented", but the impacts of contaminants on acidic gut systems are less understood.
Government officials are finally taking notice of the issue, with the Environment Agency investigating Southern Water after the spillage. However, it remains to be seen how effective their response will be. As Dollimore and Brocklebank urge, only one way to guarantee that we never have a spill of biobeads again is to stop wastewater treatment works from using them altogether.
Water companies in the south and south-west coast of England use billions of these toxic beads to create layers of biofilm, despite modern alternatives being available. The lack of regulation around their use has left researchers scrambling for answers, with no record held by the government or regulator on how many water plants use biobeads or what conditions are like in containers holding them.
As Emma Hardy, the water minister, writes to water companies to find out the extent of their use, the public is demanding action. The fate of Camber Sands and other nature reserves hangs in the balance, as we wait for a resolution to this pressing environmental issue.
A catastrophic spill of hundreds of millions of biobeads at Camber Sands beach in East Sussex last month has left local wildlife experts "distressed" and authorities scrambling to mitigate the damage. The tiny plastic beads, used by some wastewater treatment plants to create layers of biofilm, have been found to contain toxic heavy metals like lead and arsenic.
According to a Labour MP from Hastings and Rye, Helena Dollimore, the use of these biobeads is "an outdated technology" that poses an "environmental catastrophe". The 320m-long spill at Camber Sands, an internationally important nature reserve, has already begun to take its toll on local wildlife. Birds like wigeon ducks, which rely on the muddy flats for seeds, are likely to ingest the biobeads, posing a deadly threat.
The Sussex Wildlife Trust, a group of conservationists, is working tirelessly to remove the beads from the environment. However, they fear that their grandchildren will still be finding them in years to come if action is not taken now. The trust's director, Henri Brocklebank, has warned that the effects of bioplastics accumulating in the digestive systems of birds are "well documented", but the impacts of contaminants on acidic gut systems are less understood.
Government officials are finally taking notice of the issue, with the Environment Agency investigating Southern Water after the spillage. However, it remains to be seen how effective their response will be. As Dollimore and Brocklebank urge, only one way to guarantee that we never have a spill of biobeads again is to stop wastewater treatment works from using them altogether.
Water companies in the south and south-west coast of England use billions of these toxic beads to create layers of biofilm, despite modern alternatives being available. The lack of regulation around their use has left researchers scrambling for answers, with no record held by the government or regulator on how many water plants use biobeads or what conditions are like in containers holding them.
As Emma Hardy, the water minister, writes to water companies to find out the extent of their use, the public is demanding action. The fate of Camber Sands and other nature reserves hangs in the balance, as we wait for a resolution to this pressing environmental issue.