Many formerly-polluted environments are used to produce food after bioremediation. Farming oysters that are then not used for human consumption until the enviro

Many formerly-polluted environments are used to produce food after bioremediation. Farming oysters that are then not used for human consumption until the environment can support farmed oysters that are fit for human consumption is possible. Also, not all the toxins that oysters filter from the water stay in the oyster. Much of what they filter ends up sequestered in the sediment layer.