Slavov Aleksandar Kolev
University of Food Technologies, Faculty of Economics, Department of Environmental Engineering, 26 Maritsa Blvd, BG-4002 Plovdiv, Bulgaria.
Food Technol Biotechnol. 2017 Mar;55(1):14-28. doi: 10.17113/ftb.55.01.17.4520.
The milk processing industry is one of the world's staple industries, thus the treatment possibilities of dairy effluents have been attracting more and more attention. The purpose of the paper is to review contemporary research on dairy wastewater. The origin, categories, as well as liquid by-products and general indicators of real dairy wastewater are described. Different procedures applied for dairy wastewater management are summarised. Attention is focused on in-factory treatment technologies with the emphasis on biological processes. Aerobic and anaerobic methods with both their advantages and disadvantages are discussed in detail. Consecutive anaerobic and aerobic systems are analysed, too. Finally, future research niches are identified.
牛奶加工业是世界主要产业之一，因此乳制品废水的处理方法越来越受到关注。本文的目的是综述乳制品废水的当代研究。描述了实际乳制品废水的来源、类别、液体副产品以及一般指标。总结了用于乳制品废水管理的不同程序。重点关注工厂内处理技术，尤其强调生物处理工艺。详细讨论了好氧和厌氧方法的优缺点。还分析了连续厌氧和好氧系统。最后，确定了未来的研究方向。
