School of Applied Sciences and Engineering, Monash University, Churchill, VIC 3842, Australia.
J Hazard Mater. 2012 Jan 30;201-202:219-28. doi: 10.1016/j.jhazmat.2011.11.071. Epub 2011 Nov 28.
Application of winery wastewaters to soils for irrigation of various crops or landscapes is a common practice in the wine industry. In this study, we sought to investigate the effects of this practice, by comparing the physicochemical and microbiological soil properties in paired sites that differed in having had a history of winery waste application or not. We also compared the effects of a single application of untreated winery wastewater, to application of treated winery wastewater (sequencing batch reactor) and pure water to eliminate the effects of wetting alone. Long-term application of winery wastes was found to have significant impacts on soil microbial community structure, as determined by phospholipid fatty acid analysis, as well as on many physicochemical properties including pH, EC, and cation concentrations. (13)C NMR revealed only slight differences in the nature of the carbon present at each of the paired sites. A single application of untreated winery wastewater was shown to have significant impacts upon soil respiration, nitrogen cycling and microbial community structure, but the treated wastewater application showed no significant differences to wetting alone. Results are discussed in the context of sustainable winery wastewater disposal.
将葡萄酒厂废水应用于灌溉各种作物或景观的土壤是葡萄酒行业的常见做法。在本研究中，我们通过比较有和没有葡萄酒厂废水应用历史的配对地点的土壤理化和微生物特性，来研究这种做法的影响。我们还比较了未经处理的葡萄酒厂废水、经过处理的（序批式反应器）葡萄酒厂废水和纯水的单次应用对土壤的影响，以消除单独润湿的影响。磷脂脂肪酸分析表明，长期应用葡萄酒厂废物对土壤微生物群落结构以及 pH、EC 和阳离子浓度等许多理化性质都有显著影响。（13）C NMR 仅显示在每个配对地点存在的碳的性质略有不同。未经处理的葡萄酒厂废水的单次应用对土壤呼吸、氮循环和微生物群落结构有显著影响，但处理后的废水应用与单独润湿相比没有显著差异。结果在可持续的葡萄酒厂废水处理背景下进行了讨论。
