海水碳酸盐体系缓冲模型在水质预测中的应用

APPLICATION OF THE SEAWATER CARBONATE BUFFER MODEL IN THE PREDICTION OF WATER QUALITY

采用二维浅水潮波方程数值模拟了深圳湾及其邻近海域的潮流，在此基础上引入了海水碳酸盐体系的缓冲容量数学模型和二维水质联合模型，进行了电厂海水脱硫冷却水对海水中pH值的影响预测。研究表明，电厂排放的冷却水对海水中pH值的影响面积很小，不会给周围海水水质造成不良影响，几乎不影响深圳湾的水质。

Two dimensional shallow tidal wave equations are selected to simuatethe current fields of Shenzhen Bay and its surrounding sea, then the combination of atwo-dimensional water quality model & the sea water carbonate buffer model areintaed into Predicting the impast of cooling water from a power Plant to the pHvalue of sea water. The results give out that the affected maximum scopes of thecooling water are very small compared to the researching extent and the impactneary has no effects on the water quality of the sea regime including Shenzhen Bay.