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> 한국공업화학회 > 응용화학 > 2권 1호

Preparation of Polypropylene Fabric Adsorbent Containing Phosphoric Acid by Radiation - Induced Graft Copolymerization , and Adsorption of Pb2+ , Cu2+ and Co2+

Preparation of Polypropylene Fabric Adsorbent Containing Phosphoric Acid by Radiation - Induced Graft Copolymerization , and Adsorption of Pb2+ , Cu2+ and Co2+

( Seong Ho Choi , Young Chang Nho , Keun Soo Park , Choo Hwan Chang )

- 발행기관 : 한국공업화학회

- 발행년도 : 1998

- 간행물 : 응용화학, 2권 1호

- 페이지 : pp.32-35 ( 총 4 페이지 )


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논문제목
초록(외국어)
The cation-exchange adsorbent (CEA) was prepared by radiation-induced grafting of glycidyl methacrylate (GMA) onto polypropylene fabric and its subsequently phosphonation. The adsorption characteristics of Pb^(2+), Cu^(2+) and Co^(2+) to the CEA were discussed. The degree of grafting (%) for GMA increased with increasing reaction time, reaction temperature, and pre-irradiation dose. The maximum grafting yield was observed around 60% GMA concentration. The content of phosphoric acid ranged from 0.1 to 1.2 mmole/g with the 15% phosphoric acid aqueous solution. The adsorption of Pb^(2+), Cu^(2+) and Co^(2+) for the CEA was enhanced with increasing phosphoric acid content. The order of adsorption capacity of CEA was Pb^(2+)>Cu^(2+)>Co^(2+).

논문정보
  • - 주제 : 공학분야 > 화학공학
  • - 발행기관 : 한국공업화학회
  • - 간행물 : 응용화학, 2권 1호
  • - 발행년도 : 1998
  • - 페이지 : pp.32-35 ( 총 4 페이지 )
  • - UCI(KEPA) : I410-ECN-0102-2009-570-007307301
저널정보
  • - 주제 : 공학분야 > 화학공학
  • - 성격 : 학술지
  • - 간기 : 반년간
  • - 국내 등재 : -
  • - 해외 등재 : -
  • - ISSN : 1226-8801
  • - 수록범위 : 1997–2013
  • - 수록 논문수 : 2399