摘要: 
利用响应面法(RSM)对过氧化氢强化水力空化(HC/H2O2)去除双酚A(BPA)工艺进行设计,建立拟合二次多项式回归模型。结果表明,多项式模型的3个因素对BPA去除效果的影响顺序:入口压力>过氧化氢浓度>空化时间。HC/H2O2技术去除BPA的优化条件:入口压力为0.31 MPa,过氧化氢质量浓度为10.31 mg/L,空化时间为138.81 min。在此条件下BPA去除率的预测值为36.36%,根据实际情况修正优化参数与预测值仅相差0.12%,说明回归方程拟合性较好,模型得到的工艺参数可靠。
                                                                                    关键词: 
                               																				                                       水力空化, 
	                                                                        											                                       双酚A, 
	                                                                        											                                       响应面法, 
	                                                                        											                                       水处理 
	                                                                                                    
                                                                                    Abstract: 
Response surface methodology(RSM) is used to design a process for the removal of bisphenol A by hydrodynamic cavitation with hydrogen peroxide(HC/H2O2), and the regression model of fitting quadratic polynomial is established. The results show the degree of influence of three factors on the removal effect of BPA:inlet pressure > hydrogen peroxide concentration > cavitation time. The optimized conditions for removing BPA by HC/H2O2 technology are:inlet pressure 0.31 MPa, hydrogen peroxide mass concentration 10.31 mg/L and cavitation time 138.81 min. Under this condition, the predicted value of BPA removal rate is 36.36%. According to the actual situation, the optimized parameters are only 0.12% different from the predicted values, which indicate that the regression equation has good fitting performance and the process parameters obtained by the model are reliable.
                                                        	                            Key words: 
	                            																				                                       hydrodynamic cavitation, 
	                                    	                            											                                       bisphenol A, 
	                                    	                            											                                       response surface methodology, 
	                                    	                            											                                       water treatment 
	                                    	                                                            
                                                        
                            
                                                        	
								
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                                        															卢贵玲,朱孟府,邓橙,李颖,刘红斌,马军. 响应面法优化过氧化氢强化水力空化去除双酚A[J]. 工业水处理, 2019, 39(8): 44-48.	
															                                                                                                        	                                                                                                                      Guiling Lu,Mengfu Zhu,Cheng Deng,Ying Li,Hongbin Liu,Jun Ma. Optimization of bisphenol A removal by hydrodynamic cavitation with hydrogen peroxide with response surface methodology[J]. Industrial Water Treatment, 2019, 39(8): 44-48.