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采用低能耗的终端过滤方式进行陶瓷膜法海水淡化预处理,比较了"絮凝沉降+陶瓷膜"和"砂滤+陶瓷膜"两种预处理工艺.前者延长了膜再生周期,其陶瓷膜的平均渗透通量是后者的1.6倍,达到220 L/(m2·h),产水回收率大于90%.经陶瓷膜预处理后的产水水质稳定,达到反渗透膜的进水水质要求.结果表明,"絮凝沉降+陶瓷膜"预处理工艺明显优于"砂滤+陶瓷膜"预处理工艺.

参考文献

[1] 王世昌.海水淡化工程[M].北京:化学工业出版社,2003:5.
[2] Lin Zhang;Lin Xie;Huan-Lin Chen;Cong-Jie Gao .Progress and prospects of seawater desalination in China[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2005(1/3):13-18.
[3] Wolf Peter H;Siverns Steve;Monti Sandro .UF menbranes for RO desalination pretreatment[J].Desalination,2005,182:293-300.
[4] J.D.Zhang;Y.W.Liu;S.M.Gao;C.Z.Li;F.Zhang;H.M.Zen;C.S.Ye .Pilot testing of outside-in UF pretreatment prior to RO for high turbidity seawater desalination[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2006(1/3):269-277.
[5] Brehant A;Bonnelye V;Perez M .Comparison of MF/UF pretreatment with oonventional filtration prior to RO membranes for surface seawater desalination[J].Desalination,2002,144:353-360.
[6] 徐南平;邢卫红;赵宜江.无机膜分离技术与应用[M].北京:化学工业出版社,2003:1.
[7] 林淑钦;朱卫东;夏长荣 等.陶瓷微滤膜对自来水的净化和膜污染的清洗研究[J].中国科学技术大学学报,1998,28(06):674-679.
[8] C.K.Teng;M.N.A.Hawlader;A.Malek .An experiment with different pretreatment methods[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2003(1/3):51-58.
[9] D.Vial;G.Doussau;R.Galindo .Comparison of three pilot studies using microza membranes for mediterranean seawater pre-treatment[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2003(1/3):43-50.
[10] Dawn F.Halpern;John McArdle;Benjamin Antrim .UF pretreatment for SWRO: pilot studies[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2005(1/3):323-332.
[11] 张宗葆.反渗透水处理应用技术[M].北京:中国电力出版社,2004:84.
[12] 徐南平.面向应用过程的陶瓷膜材料设计、制备与应用[M].北京:科学出版社,2005:370-371.
[13] 张雨山;王静.海水利用技术问答[M].北京:中国石化出版社,2003:90.
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