作　　者： ; ; ; ; ;

机构地区： 暨南大学生命科学技术学院

出　　处： 《中国环境科学》 2002年第3期207-209,共3页

摘　　要： 研究了沸石载铜(FZT)作为除藻剂对赤潮生物的灭杀和控制作用.结果表明,FZT能缓慢释放铜离子对海洋原甲藻有去除作用,延长了有效期,增强了除藻能力,并减轻了直接投放硫酸铜造成局部铜离子浓度过高而伤害鱼类的缺点.加入铁盐增效剂可提高除藻剂的除藻效果,减少除藻剂的用量. FZT(the zeolite carrying copper) as an algaecide to kill and control the red tide organisms was stadied. The results showed that the FZT could release copper ion to kill Prorocentrum micans slowly with prolonging the effective time, strengthening the capability of removing the algae and reducing the defect of direct addition of CuSO4 which causes too high concentration of partial ion and hurt of the fish. Adding FeCl3 as a synergist could strengthen the capability and reduce the dose of the FZT.

关 键 词： 除藻剂 沸石载铜 海洋原甲藻 赤潮生物 赤潮治理 海洋污染 杀藻剂

领　　域： [环境科学与工程] [环境科学与工程]