i would suggest that the revival of interest in 'novel'...

i would suggest that the revival of interest in 'novel' solutions to phosphorus remediation and algal blooms is
largely because the world is waking up to the problems that these phenomenon are presenting to human populations. Commercially phoslock is environmentally and effectively the most proven antidote. Water authorities dont need a partial solution and they do not need a solution is 3 years time. They need it now.