Both Fukuyama metal industry center and our company constructed the metal resource collecting system which enables to sell the plating wastewater sludge contains copper and nickel as valuables.
Profitability and waste discharge inhibitory effect project were approved by prefecture and adopted as [Hiroshima prefecture waste discharge inhibitory support subsidy]. Thus, approximately 100 tons of wastewater sludge per year which used to be reclaimed as industrial waste can be reduced and limited metal resources is recycled validly.