Article

가압형 미세여과장치의 전과정평가를 이용한 수질개선효과 분석

황윤빈1, 박기학1,*, 강헌2
Yun-Bin Hwang1, Ki-Hak Park1,*, Hun Kang2
Author Information & Copyright
1㈜에코피엔지
2수원대학교 환경에너지공학과
1Eco P&G
2Dept. of Environmental energy Engineering, Suwon University
*교신저자: 박기학 대표, (18323) 경기도 화성시 봉담읍 와우안길 17 제1공학관 201호, Tel: 031-220-2146, Fax: 031-220-2533, Email: parkihak@naver.com

ⓒ Copyright 2016 The Korea Society for Life Cycle Assessment. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Dec 31, 2016

Abatract

This study is aim to improve the water quality using pressurized microfiltration device which is changed from square to circular shape and to analyze the environmental effects of the production and operation steps. This study analyzed the environmental impacts that occurred from production to purification in pressurized filtration equipment using Life Cycle Impact Assessment method. The target of the analysis is a pressurized circular filtration device(K-WHEEL F1200), which is an improvement device of the conventional square filtration device. As a result of the Life Cycle Assessment, the eutrophication index was analyzed 5.43E+03 kg PO43- in circular type and 7.92E+03 kg PO43- in square type. Also, improvement effect of water quality in circular filtration device was 3% better than the square filtration device and comparing the eutrophication removal amount of raw water and filtration devices, Electricity(0.034 kW) was used less when removing 1kg of eutrophication in circular type. In the future, in order to cope with climate change and to secure and manage stable water resources, more researches and developments for additive microfiltration equipment may be done.

Keywords: LCA(Life Cycle Assessment); Pressurized Microfiltration device; Water Treatment