Water Recycling removal using temperature-sensitive hydronen

Gupta, Rana B.

United States. Department of Energy. Golden Field Office.

关键词: Lignin;    Removal;    Recycling;    32 Energy Conservation, Consumption, And Utilization;    Water;   

DOI  :  10.2172/816026
RP-ID  :  FC36-99GO10417
RP-ID  :  /GO/10417
RP-ID  :  816026

美国|英语

来源: UNT Digital Library

【 摘 要 】

The overall objective of this project was to study the proposed Water Recycling/Removal Using Temperature-Sensitive Hydrogels. The main element of this technology is the design of a suitable hydrogel that can perform needed water separation for pulp and paper industry. The specific topics studied are to answer following questions: (a) Can water be removed using hydrogel from large molecules such as lignin? (b) Can the rate of separation be made faster? (c) What are the molecular interactions with hydrogel surface? (d) Can a hydrogel be designed for a high ionic strength and high temperature? Summary of the specific results are given.