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首页> 外文期刊>Waste and biomass valorization >Nickel Oxide Nanoparticles Application for Enhancing Biogas Production Using Certain Wastewater Bacteria and Aquatic Macrophytes Biomass
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Nickel Oxide Nanoparticles Application for Enhancing Biogas Production Using Certain Wastewater Bacteria and Aquatic Macrophytes Biomass

机译：氧化镍纳米颗粒用于使用某些废水细菌和水生生物量增强沼气的生物

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摘要

Biogas is one of the practical vitality sources of energy that can be delivered from numerous sorts of biomass. Biogas production from fresh digestate bacterial crude culture; Providencia alcalifaciens and Alcaligenes aquatilis isolated from municipal wastewater treatment plants located in Port Said, Egypt and identified with 16S rRNA; amended with aquatic macrophytes; Pistia stratiotes and Potamogeton pectinatus, collected from some irrigation canals in Port Said, Egypt as a substrate in the presence of different concentrations of chemically prepared nickel oxide nanoparticles (NiONPs) subjected to anaerobic conditions were successfully investigated. The produced biogas was collected by the water displacement method and subsequently measured using GC/MS analysis. As found in this present work, the optimum NiONPs concentration was 2 ppm for biogas production, where the highest productivity was 42.90 mL and 31.33 mL/3.4 g of P. stratiotes and P. pectinatus with enhancing % 87.91% and 82.38%, respectively compared with the control (without NiONPs) at 30 days of incubation period. Biogas production was slightly greater using P. stratiotes than P. pectinatus particularly with the addition of NiONPs. The present examination may have a noteworthy task in the generation of reasonable biogas amounts utilizing monetary wellsprings of reusing the horrible water system trenches macrophytes and control of environmental defilement issues that may have come about in light of these unfortunate macrophytes.
机译：沼气是可以从多种生物质递送的实际活力源之一。沼气从新鲜消化细菌原油培养生产; Providencia Alcalifaciens和Alcaligenes Aquatilis从位于港口的市政污水处理厂隔离，埃及，并用16S rRNA鉴定;用水生宏观物质修改;从港口的一些灌溉运河收集的Pistia stratiotes和potamogeton pectinatus成功地研究了埃及，作为对经受厌氧条件进行的不同浓度的化学制备的氧化镍纳米粒子（Nionps）的基材。通过水分位移法收集生产的沼气，随后使用GC / MS分析测量。如在本工作中所发现的，最佳NionPS浓度为沼气生产2ppm，其中最高生产率为42.90ml和31.33ml / 3.4g P. stratiotels和P.Pectinatus分别比较％87.91％和82.38％在孵化期的30天内使用控制（没有NIONPS）。使用p. stratiots而不是p.pectinatus特别是沼气的产生略微较大。目前的考试可能在合理的沼气中产生不值得注意的任务，利用货币温泉重用可怕的水系统沟槽宏观物质和控制可能已经鉴于这些不幸的宏粒的环境污染问题。

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