Очистка сточных вод от ионов тяжелых металлов с использованием водных растений

It is established that water plants Vallisneria spiralis and Cladophora aegagropila are effective accumulators of heavy metals ions, such as iron, copper, zinc. It is revealed that at joint cultivation of the above-named plants effect of water purification from heavy metals ions is higher, thus the coefficient of biological absorption (CBA) for iron is – 850, for copper 300, zinc 1310. These plants are recommended to use for treatment of dumped sewage in water objects on specially equipped bioplateau.