| 某炼钢厂副产稀硫酸废水中重金属的去除研究 | 
| 李俊强,王晓瑞,金双玲,金鸣林,闵奇志 | 
| Study on the removal of heavy metals from by-product dilute sulfuric acid of a steel plant | 
| Junqiang LI,Xiaorui WANG,Shuangling JIN,Minglin JIN,Qizhi MIN | 
| 图1 不同pH下单一离子的去除效果 | 
| Fig. 1 Removal effect of single ion at different pH | 
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