Wastewater from Olive Oil Mills in Israel and Palestine: Interactions with Soil and Agrochemicals, and Mechanisms of Incorporation into Soil -Finalization of field and process study

以色列和巴勒斯坦橄榄油厂的废水：与土壤和农用化学品的相互作用以及融入土壤的机制 - 现场和过程研究的最终确定

• 批准号: 175130783
• 负责人: Professorin Dr. Gabriele Schaumann
• 金额: --
• 依托单位: Universitätsleitung - Präsidium
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/175130783?language=en
• 关键词: Wastewater; Olive; Oil; Mills; Israel

Due to the often practised disposal into the environment, olive mill wastewater (OMW) is a serious environmental problem in Palestine and Israel. It could act as fertilizer for soil if soil hydrophobization and phytotoxicity can be overcome by suitable application strategies. Our objectives are (i) to understand OMW-soil interaction processes and their effects on soil wettability, phytotoxicity and interaction with agrochemicals; (ii) to monitor short-term and long-term effects of OMW application in lab and field studies; (iii) to identify components responsible for changes in soil properties and (iv) to analyse interaction mechanisms of OMW OM with soil in interplay with climatic conditions. In the first two years, we completed the screening study. In field (Gilat and Bait Reema) and lab studies, we have investigated the influence of seasonal conditions of OMW application on soil quality. The field sites are typically representative for modern olive cultivation in South Israel and for traditional Palestinian olive agriculture in the West Bank, respectively. They strongly differ from each other with respect to soil type and texture, cultivation intensity, climate and irrigation.In this proposal, we ask for extension by a third year, in order to be able to finish the field experiments and the lab studies as planned. This will complete the datasets of field and lab experiments in order to draw final conclusions on the processes and mechanisms and to become publishable.The interesting relations between climatic conditions, processes and OMW effects foreshadow the intensive interplay between deversible egradation, reversible sorption and physical immobilization of OMW compounds, and they show how locational differences are reflected in the degree and persistence of the OMW effects. Verification of the findings will be possible with the data from the finalizing sampling events and the completion of lab incubation studies. This requires a final sampling in late summer 2014 and completion of soil analyses of the samples taken in late 2013. Lab experiments require final data and phytotoxicity analysis and, for Gilat, finalization of the set of conditions. Samples from field experiments and laboratory experiments will be investigated for their water repellency (contact angle, water drop penetration time), their phytotoxicity (cress germination tests), their carbon isotopic ratio (delta13C), their linear sorption coefficient towards simazine and diuron and their thermal characteristics including amount of thermolabile and thermostable OM and their calorific value. The resulting process understanding will open a perspective for OMW wastewater reuse in small-scale and family-scale olive oil production businesses in the Mediterranean area and will further help to comprehend the until now not fully unravelled effects of wastewater irrigation on soil water repellency.

由于经常排放到环境中，橄榄磨废水(OW)在巴勒斯坦和以色列是一个严重的环境问题。如果通过适当的施用策略能够克服土壤疏水性和植物毒性，它可以作为土壤的肥料。我们的目标是(I)了解土壤有机质与土壤的相互作用过程及其对土壤润湿性、植物毒性和与农用化学品的相互作用的影响；(Ii)在实验室和田间研究中监测施用有机肥的短期和长期影响；(Iii)确定导致土壤性质变化的成分；以及(Iv)分析与气候条件相互作用的有机质与土壤的相互作用机制。在首两年，我们完成了筛选研究。在田间(Gilat和Bait Reema)和室内研究中，我们研究了不同季节施用有机肥对土壤质量的影响。这些地块分别是以色列南部现代橄榄种植和约旦河西岸传统巴勒斯坦橄榄农业的典型代表。它们在土壤类型和质地、耕作强度、气候和灌溉方面存在很大差异。在这项建议中，我们要求延长第三年，以便能够按计划完成田间试验和实验室研究。这将完成野外和实验室实验的数据集，以得出关于过程和机制的最终结论并可发表。气候条件、过程和最低工资效应之间的有趣关系预示着最低工资化合物的可逆退化、可逆吸附和物理固定之间的强烈相互作用，它们表明位置差异如何反映在最低工资效应的程度和持久性上。将有可能利用最终抽样事件和实验室孵化研究完成的数据对调查结果进行核实。这需要在2014年夏末进行最终采样，并在2013年底完成对采样的土壤分析。实验室实验需要最终数据和植物毒性分析，对于吉拉特来说，还需要最终确定一套条件。从田间试验和室内试验中获得的样品将被考察其拒水性(接触角、水滴穿透时间)、植物毒性(水芹萌发试验)、其碳同位素比值(Delta13C)、其对西马津和敌草隆的线性吸附系数以及其热特性(包括不耐热和耐热有机质的量和热值)。由此产生的工艺理解将为地中海地区小规模和家庭规模的橄榄油生产企业重新利用废水开辟前景，并将进一步有助于理解污水灌溉对土壤拒水性的影响。

项目成果

Effects of Olive Mill Wastewater on Soil Microarthropods and Soil Chemistry in Two Different Cultivation Scenarios in Israel and Palestinian Territories

• DOI: 10.3390/agriculture5030857
• 发表时间: 2015-09
• 期刊: Agriculture
• 作者: M. P. Kurtz;B. Peikert;C. Brühl;A. Dag;I. Zipori;J. Shoqeir;G. Schaumann

Characterization of topsoils subjected to poorly controlled olive oil mill wastewater pollution in West Bank and Israel

西岸和以色列遭受控制不善的橄榄油厂废水污染的表土特征

• DOI: 10.1016/j.agee.2014.08.025
• 发表时间: 2015
• 期刊: Agriculture, Ecosystems & Environment
• 作者: Peikert;Benjamin;Schaumann;Gabriele Ellen;Yonatan;Bukhanovsky;Nadezhda;Borisover;Mikhail;Abo Garfha;Mahmoud;Hassan
• 通讯作者: Hassan

The seasonal influence of olive mill wastewater applications on an orchard soil under semi-arid conditions

半干旱条件下橄榄厂废水应用对果园土壤的季节性影响

• DOI: 10.1002/jpln.201400658
• 发表时间: 2015
• 期刊: Journal of Plant Nutrition and Soil Science
• 影响因子: 2.5
• 作者: Steinmetz;Zacharias;Markus Peter;Zipori;Schaumann;Gabriele Ellen
• 通讯作者: Gabriele Ellen

Effects of olive mill wastewater disposal on soil: Interaction mechanisms during different seasons

橄榄厂废水处理对土壤的影响：不同季节的相互作用机制

• DOI: 10.1515/johh-2016-0017
• 发表时间: 2016
• 期刊: Journal of Hydrology and Hydromechanics
• 影响因子: 1.9
• 作者: Tamimi;Nisreen;Dörte;Mohand;Marei Sawalha;Schaumann;Gabriele Ellen
• 通讯作者: Gabriele Ellen

Development of phytotoxicity and composition of a soil treated with olive mill wastewater (OMW): an incubation study

• DOI: 10.1007/s11104-014-2241-3
• 发表时间: 2014
• 期刊: Plant and Soil
• 影响因子: 4.9
• 作者: C. Buchmann;A. Felten;B. Peikert;Katherine Muñoz;Nicole Bandow;Arnon Dag;Gabriele E. Schaumann