ZLD（Zero Liquid Discharge）向け逆浸透膜 エレメントの開発とその応用例

DOI Web Site Web Site

書誌事項

タイトル別名
  • Reverse Osmosis Membrane Element Development for ZLD (Zero Liquid Discharge) and Its Application
  • ZLD (Zero Liquid Discharge)ムケ ギャクシントウマク エレメント ノ カイハツ ト ソノ オウヨウレイ

この論文をさがす

抄録

ZLD (Zero Liquid Discharge) system is adopted where waste water guidelines are very strict. And Reverse Osmosis (RO) membrane is one of the key technology to minimize operation energy. Nitto Denko launched some RO/NF products and is developing new product for this application. Nitto Denko also does application development as well and focuses on IPA and TMAH recovery from waste water in electronics industry. From some field testing, developing product, currently named UHP–RO could concentrate IPA up to 12% with under 10 MPa operation. Also according to the simulation results, RO process can reduce operation energy down to 1/4 to 1/3 comparing to conventional distillation process.

収録刊行物

  • 膜

    膜 46 (5), 312-315, 2021

    日本膜学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ