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石化废水盐分对凤眼莲生长及净化效率的影响
吴振斌; 丘昌强; 夏宜; 王德铭
1990
Source Publication水生生物学报
Issue3
Abstract当废水电导率(20℃)在5000μS/cm以上时,凤眼莲几天内中毒死亡。当电导率在2300μs/cm以上时,凤眼莲生长率,叶绿素含量及a/b比率下降,细胞膜透性增加。凤眼莲适宜的生长范围是电导率1700μS/cm以下。废水中有毒组分使盐分的毒性有所增加,但经活性炭过滤或让其经一段时间自然降解后,毒性明显降低。盐分还使凤眼莲净化效率降低。试验污水中COD、油、氨氮、酚等污染组分的净化效率随污水处理方式不同而有所不同,但在每一处理组中,都是盐分含量居中的试验组的净化效率最高。在本试验条件下,凤眼莲生长越旺盛,
Keyword盐分 凤眼莲 生长 净化效率
Department中国科学院水生生物研究所
Indexed ByCSCD
Language中文 ; 中文
CSCD IDCSCD:127427
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/5820
Collection期刊论文
Recommended Citation
GB/T 7714
吴振斌,丘昌强,夏宜,等. 石化废水盐分对凤眼莲生长及净化效率的影响[J]. 水生生物学报,1990(3).
APA 吴振斌,丘昌强,夏宜,&王德铭.(1990).石化废水盐分对凤眼莲生长及净化效率的影响.水生生物学报(3).
MLA 吴振斌,et al."石化废水盐分对凤眼莲生长及净化效率的影响".水生生物学报 .3(1990).
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