Study on the Assessment Method of Wastewater Treatment Technologies Based on Comprehensive Scoring Method

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Technology assessment is one of the important means of technology management. To assess and screen out the optimal papermaking wastewater treatment technology, this paper proposed an assessment method based on comprehensive scoring method, and an index system contains four aspects including processing effect, cost-benefit, processing time and sustainability and ten indexes was established through analytic hierarchy process. Take the papermaking wastewater treatment technologies in region A for example, four typical technologies was assessed. The result reflected that flotation technology was superior to electrodialysis, which was superior to chemical oxidation technology. It showed the assessment method could be well applied to assess papermaking wastewater treatment technologies in region A.

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418-421

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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