Research on the Source and Treatment of Candied Waste-Water

Preserves are fruits and vegetables pickled with sugar or honey, which are divided into 6 categories according to their characteristics and 4 categories according to their local flavor. The processing techniques of candied fruit include: grading, peeling, preserving the fruit embryo, preserving and...

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Published inIOP conference series. Earth and environmental science Vol. 514; no. 5; pp. 52041 - 52046
Main Authors Wang, Yibo, Chen, Shiqing, Liu, Qiang, Zhang, Yongxun, Li, Yuying, Huang, Jieyun, Chen, Xin, Chen, Luoru, Liu, Yingxin, Huang, Jinming, Wu, Tongtong
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.05.2020
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Summary:Preserves are fruits and vegetables pickled with sugar or honey, which are divided into 6 categories according to their characteristics and 4 categories according to their local flavor. The processing techniques of candied fruit include: grading, peeling, preserving the fruit embryo, preserving and hardening, sulfur treatment, dyeing and pre-cooking. With the progress of the process, the candied waste-water with different water quality characteristics was produced. The treatment methods of candied waste-water include biochemical, chemical and physical chemical methods, and chemical methods can be divided into 6 kinds of treatment methods, such as REDOX and neutralization. Because of the large amount of fruit juice and sugar, candied waste-water can be treated by biochemical method to meet the discharge standard.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/514/5/052041