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应用生态学报 ›› 1997, Vol. 8 ›› Issue (1): 99-103.

• 研究论文 • 上一篇    下一篇

硫氰酸钠的水生态基准研究

张彤1, 金洪钧2   

  1. 1. 华东理工大学环境工程学科, 上海 200237;
    2. 南京大学环境科学与工程系, 南京 210093
  • 收稿日期:1995-10-20 修回日期:1996-03-09 出版日期:1997-01-25 发布日期:1997-01-25
  • 基金资助:

    南京大学水污染控制与资源化国家重点实验室基金

Water ecological criteria of NaSCN

Zhang Tong1, Jin Hongjun2   

  1. 1. East China University of Science and Technology, Shanghai 200237;
    2. Nanjing University, Nanjing 210093
  • Received:1995-10-20 Revised:1996-03-09 Online:1997-01-25 Published:1997-01-25

摘要: 根据我国水生生物区系特点,通过水生生物毒性试验,研究制定腈纶废水中重要污染物——硫氰酸钠的水生态基准.可以认为,硫氰酸钠的基准连续浓度为0.2530mg·L-1和基准最大浓度为1.350mg·L-1.

关键词: 水生态基准, 硫氰酸钠, 急性毒性, 慢性毒性, 适宜生境, 鹿科动物, 小兴安岭, 最大熵模型, 森林经营

Abstract: Based on the features of aquatic biota in China and toxicity test with aquatic organisms, the water ecological criteria of NaSCN, one important pollutant in acrylonitrile acrylic wastewater, are formulated. It is suggested that the criteria continuous concentration (CCC) and criteria maximum concentration (CMC) are 0.2530 and 1.350 mg·L-1, respectively.

Key words: Water ecological criteria, NaSCN, Acute toxicity, Chronic toxicity, suitable habitat, MaxEnt model, Cervids, Lesser Xing’an Mountains, forest management