| Chen Chunhua. 1998. Studies on seawater self-purification capacity to heavy metals in the Haikou Bay. Acta Oceanologica Sinica, (2):197－207 |
| Studies on seawater self-purification capacity to heavy metals in the Haikou Bay |
| Studies on seawater self-purification capacity to heavy metals in the Haikou Bay |
| Received:October 10, 1996 Revised:February 03, 1997 |
| DOI： |
| Key words:Haikou Bay heavy metal self-purification capacity |
| 中文关键词: Haikou Bay heavy metal self-purification capacity |
| 基金项目:This project was supported by the National Natural Foundation of China under contract No. 49466014. |
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| Abstract: |
| By combining hydrological exchange with chemical self-purification, the seawater self-purification capacity to heavy metals was studied, and the calculated results show that the hydrological exchange ratio during spring tide is 32.0%, and is 5.4% during ebb tide; the self-purification capacities to Cu, Pb, Zn and Cd in one cycle are respectively 1.04 t, 7.64 t, 15.22 t and 0.78 t; the hydrological exchange period is 10 d; the self-purification capacity to Cu measured is 42 t/d in the Haikou Bay. |
| 中文摘要: |
| By combining hydrological exchange with chemical self-purification, the seawater self-purification capacity to heavy metals was studied, and the calculated results show that the hydrological exchange ratio during spring tide is 32.0%, and is 5.4% during ebb tide; the self-purification capacities to Cu, Pb, Zn and Cd in one cycle are respectively 1.04 t, 7.64 t, 15.22 t and 0.78 t; the hydrological exchange period is 10 d; the self-purification capacity to Cu measured is 42 t/d in the Haikou Bay. |
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