메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Young-Baeck Ha (Prinpia) Jung-Yong Ryu (Kangwon National University) Chang-Keun Kim (Kangwon National University) Hyoung-Jin Kim (Kookmin University)
저널정보
한국펄프·종이공학회 펄프·종이기술 펄프·종이기술 제48권 제5호(통권 제172호)
발행연도
2016.10
수록면
104 - 116 (13page)
DOI
10.7584/JKTAPPI.2016.10.48.5.104

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Paper mills are currently pressed to reduce costs because of lack of resources and rising oil prices. Accordingly, paper mills are increasing the quantity of low-priced pulp using a ratio with relatively low whiteness by decreasing the use of high-priced, high-quality pulp. To solve the problem of deteriorated whiteness, paper mills regularly use a fluorescent whitening agent. In addition, with the increase of resource recycling and environmental problems, interest is growing in the use of recycled paper, which partially or completely contains recycled pulp.
In this study, we investigated the content of hazardous heavy metals in recycled paper and paper stock produced in domestic paper mills and determined if other residues that are harmful to human health are present. Currently, no regulated minimum value is given for fluorescent whitening agents in Korea nor does sufficient research on the toxicity of these agents exist. Determining the amount of ink residue contained in recycled paper as well as the extent of harmful chemical residue resulting from the deinking and bleaching processes is necessary. This research also determined whether other chemicals added when producing recycled paper remained and subsequently analyzed the organic volatile compounds in the recycled paper and the existing produced paper to evaluate risk. We examined the influence of using waste paper on printing properties by performing comparative research on printing quality, e.g., printing color reproducibility of an existing textbook paper and recycled paper containing 30% old paper, trapping, contrast, halftone dot reproducibility, gloss, and rear shining.
Test results concluded that fluorescent material, hazardous heavy metals, and the quantity of detected volatile organic material were not present at levels harmful to human health.

목차

ABSTRACT
1. Introduction
2. Materials and methods
3. Results and Discussion
4. Conclusions
Literature Cited

참고문헌 (22)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2017-586-001635347