The fouling and corrosion in circulating water system of coastal power plants have been expounded in detail

suggesting effective measures for preventing fouling and corrosion as follows:(1)a secondary strainer should be installed in the circulating water system; (2) in the event of adopting titanium tubes in the condenser

if flow velocity in the tubes to be higher and the water quality can be assured

the circulating water system can't install cleaning facility with rubber balls; (3) for steel pipes in circulating water system

the corrosion-preventing measures of heavy corrosion protection + sacrificial anodic protection should be used; (4) for small diameter pipelines unable to use the sacrificial anodic protection method

it is recommended to adopt plastic compound pipes with steel skeleton.