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Vineyard waste and chicken manure mixtures are useful materials for composting but when these wastes are composted alone, many environmental problems occur because of their chemical characteristics. Whereas chicken manure is a very rich source of nitrogen, vineyard waste has a very high carbon content. In the present study experiments to determine an optimum mixture ratio of chicken manure and vineyard waste for composting were performed. The results showed that the optimum mixture ratio for composting these materials was 50% chicken manure and 50% vineyard waste on a dry basis. 相似文献
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Murshed Muntasir Rashid Seemran Ulucak Recep Dagar Vishal Rehman Abdul Alvarado Rafael Nathaniel Solomon Prince 《Environmental science and pollution research international》2022,29(12):16939-16958
Environmental Science and Pollution Research - The energy sector of Argentina is predominantly reliant on fossil fuels. Consequently, such fossil fuel dependency within the nation’s power... 相似文献
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Liman Recep Ali Muhammad Muddassir Istifli Erman Salih Ciğerci İbrahim Hakkı Bonciu Elena 《Environmental science and pollution research international》2022,29(42):63127-63140
Environmental Science and Pollution Research - Pethoxamid is chloroacetamide herbicide. Pethoxamid is commonly used to kill different weeds in various crops. Pethoxamid can leach in the water and... 相似文献
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This study focused on laboratory-scaled and real-scaled treatment plant performances and microbiological investigations for the optimum treatment of textile industry wastewater performed with sequencing batch reactor (SBR). As a result of experimental studies of laboratory-scaled SBR treatment unit, optimum treatment efficiency was taken from 0.5 h filling to 1.5 h. reaction to 1.5 h. settlement to 0.5 h. discharge-idle periods. Average chemical oxygen demand (COD) removal efficiency of SBR of laboratory-scaled textile industry was 75%, whereas average turbidity and color removal (coloration number [RES, m(-1)] 586 nm) efficiencies were 90% and 75%, respectively. Optimum reaction and settlement periods were used in a real-scaled plant, and plant efficiency was examined for parameters such as COD, phenol, pH, mixed liquor suspended solids (MLSS) and sludge volume index (SVI). In this study, optimum reaction and settlement periods for treatment of textile industry wastewater were determined within a SBR in a laboratory-scaled plant. These reaction and settlement periods were verified with the measurement of COD, color, and turbidity parameters. Floc structure and protozoa-metazoa species of activated sludge in a SBR were also determined. Optimum reaction and settlement times were used in a real-scaled plant, and plant efficiency was examined for COD, Phenol, pH, MLSS, and SVI parameters. The corresponding values were found as appropriate, acceptable, and meaningful because of variance value of statistical analysis. Protozoa and metazoan in the activated sludge in the laboratory-scaled plant were investigated. Peranema sp., Epistylis sp., Didinium sp., Chilodonella sp., Opercularia sp., Vorticella sp. as protozoa species and Habrotrocha sp., Philodina sp. as metazoa species were determined. 相似文献
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A laboratory study regarding the reuse of waste foundry sand in asphalt concrete production by replacing a certain portion of aggregate with WFS was undertaken. The results showed that replacement of 10% aggregates with waste foundry sand was found to be the most suitable for asphalt concrete mixtures. Furthermore, the chemical and physical properties of waste foundry sand were analysed in the laboratory to determine the potential effect on the environment. The results indicated that the investigated waste foundry sand did not significantly affect the environment around the deposition 相似文献
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Liman Recep Muddassir Ali Muhammad Salih Istifli Erman Hakkı Ciğerci İbrahim Bonciu Elena 《Environmental science and pollution research international》2022,29(42):63141-63141
Environmental Science and Pollution Research - 相似文献
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花背蟾蜍性腺抗氧化酶对稀土尾矿库污染胁迫的响应 总被引:1,自引:0,他引:1
本研究以花背蟾蜍(Bufo Raddei)作为实验动物,以某稀土尾矿库周边受污染的水域湿地为研究样地,以相对无污染的小白河黄河湿地自然保护区为对照样地。通过检测两地花背蟾蜍精巢和卵巢的脏器系数、MDA和GSH含量、SOD、GSH-Px、GST、CAT和GR活性、T-AOC等相关指标。研究花背蟾蜍性腺抗氧化酶对该稀土尾矿库污染胁迫的响应效应。结果显示:与黄河湿地相比,稀土尾矿库湿地复合污染对花背蟾蜍精巢和卵巢脏器系数的影响差异不显著。稀土尾矿库花背蟾蜍精巢和卵巢中MDA含量、GPx、GST和CAT活性显著高于黄河湿地(P0.05),而GSH含量表现出相反的趋势。精巢中T-AOC显著高于卵巢(P0.01),但相同组织在两地间差异不显著。结果表明该稀土尾矿库复合污染对花背蟾蜍精巢和卵巢抗氧化能力有一定的毒害效应,且精巢和卵巢对污染胁迫的响应有明显的差异性。在应对稀土尾矿库湿地复合污染胁迫时,精巢更倾向于调用SOD-CAT系统的抗氧化机制,而在卵巢内GSH系统发挥作用更大。 相似文献
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Funda Karabag-Coban Ibrahim Bulduk Recep Liman Ibrahim Cigerci Omer Hazman 《毒物与环境化学》2016,98(1):101-108
The effects of acute exposure to 250 mg/kg malathion and the protective effects of 20 mg/kg oleuropein, both administered intraperitoneally, were evaluated in Wistar male rats. Malathion administration increased malondialdehyde, nitric oxide, 8-hydroxy-2′-deoxyguanosine, total oxidant status, and DNA damage, yet decreased total antioxidant activity, superoxide dismutase, and catalase activities in blood, liver, and kidney. Administration of oleuropein reversed malathion-induced oxidative stress, lipid peroxidation, DNA damage, and antioxidant enzyme activity. 相似文献