CHEMISCHE BEHANDLUNG ZUR KONTROLLE DES ALGENWACHSTUMS IN OFFENEN WASSERSYSTEMEN.
摘要
<p>Algae growth in an open water system such as a water cooling tower is controlled by reducing the amount of light available for the algae to photosynthesize. The light available for photosynthesis is reduced by incorporating a dye into the water in the water cooling system. Thus the dye absorbs the light necessary for photosynthesis and in turn prevents algae growth. Preferably fluorescein at a concentration of 0.2 to 800 parts per million is incorporated into the water in the water cooling system. Other dyes can be selected depending on the particular algae.</p>
申请公布号
DE3866682(D1)
申请公布日期
1992.01.16
申请号
DE19883866682
申请日期
1988.07.15
申请人
THE DIVERSEY CORP., MISSISSAUGA, ONTARIO, CA
发明人
BAKER, GARY L, ALEXANDRIA, KY 41001, US;CHRISTENSEN, RONALD J., MONTGOMERY, OH 45239, US