Department of Chemical Engineering, Indian Institute of Technology, Uttarakhand, India.
Crit Rev Food Sci Nutr. 2011 May;51(5):442-52. doi: 10.1080/10408391003663879.
Dairy industries have shown tremendous growth in size and number in most countries of the world. These industries discharge wastewater which is characterized by high chemical oxygen demand, biological oxygen demand, nutrients, and organic and inorganic contents. Such wastewaters, if discharged without proper treatment, severely pollute receiving water bodies. In this article, the various recent advancements in the treatment of dairy wastewater have been discussed and the areas where further research is needed have been identified.
乳制品行业在世界上大多数国家的规模和数量都有了巨大的增长。这些行业排放的废水具有化学需氧量、生化需氧量、营养物以及有机和无机物质含量高的特点。如果这些废水未经适当处理就排放，将严重污染受纳水体。本文讨论了乳制品废水处理的最新进展，并确定了需要进一步研究的领域。
