Industrial Technology Research Institute

David Chiuni Wang

Yi-Chun Chen

Ren-Yang Horng

Po-I Liu

Chia-Hua Ho

Hsin Shao

Kai-Chi Chen

Min-Chao Chang

Chiung-Hui Huang

Yeu-Ding Chen

An extracted material for forward osmosis is provided. The extracted material includes a first ionic compound, a second ionic compound and a third ionic compound, which are represented by formula {K[A(R)(R)(R)]}(X)(Y). Xis the same as Yin the first ionic compound. Xis the same as Yin the second ionic compound. Xin the first ionic compound is different from Xin the second ionic compound. Xdiffers from Yin the third ionic compound. Xin the third ionic compound is the same as Xin the first ionic compound or Xin the second ionic compound. Yin the third ionic compound is the same as Yin the first ionic compound or Yin the second ionic compound. A method for preparing an extracted material and a forward-osmosis water desalination system using the same are also provided.

Extracted material for forward osmosis, preparation method thereof, and forward-osmosis water desalination system using the same

An ionic liquid and a forward osmosis process employing the same are provided. The ionic liquid has a structure represented by Formula (I)AB&#x2003;&#x2003;Formula (I),wherein A is n is 1 or 2; m is 0, or an integer from 1 to 7; Rand Rare independently methyl or ethyl; k is an integer from 3 to 8; B is i is independently 1, 2, or 3; and j is 5, 6, or 7. The forward osmosis process employing the ionic liquid is used to desalinate a brine via a forward osmosis (FO) model.

Ionic liquid and forward osmosis process employing the same

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David Chiuni Wang