with buildings, and avoid arranged near the heat source, exhaust gas and flue gas discharge outlet, such as can not meet the above requirements, technical measures should be taken, at the same time to check the thermal performance.6) should be no oil in the circulating cooling water and the material of glass fiber reinforced plastic dissolution, the turbidity of water should not be greater than 50 mg/L. And algae and water quality stability measures should be taken.7) design of circulating water