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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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2020-05, Vol.514 (5), p.52041
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: Article
Language:English
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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