Corrosion and Protection of Concrete Tanks in Heavy Non-ferrous Metal Smelting

For heavy non-ferrous metal smelting,the long-term corrosion protection of concrete tanks restricts the status quo of production cost control,production safety and efficient operation. The causes of the leakage of concrete tanks were analyzed. The differences,advantages and disadvantages of two anticorrosive systems are compared. Some countermeasures put forward to solve the leakage problem,prolong the service life of the concrete tank.