Search Results - "Jujun, Ruan"
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Constructing environment-friendly return road of metals from e-waste: Combination of physical separation technologies
Published in Renewable & sustainable energy reviews (01-02-2016)“…Metals are vital raw materials for industrial production and are consuming rapidly as the development of the world. People are always enthusiasm about…”
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A cleaner and energy-saving technology of vacuum step-by-step reduction for recovering cobalt and nickel from spent lithium-ion batteries
Published in Journal of cleaner production (20-08-2019)“…Waste power banks (a kind of lithium-ion battery) are widely generated along with the growing widespread use of mobile phone. Vacuum carbon reduction is…”
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A new strain for recovering precious metals from waste printed circuit boards
Published in Waste management (Elmsford) (01-05-2014)“…•Physical treatments are hard to recover precious metals of waste PCBs.•A new strain was found to be used in the bioleaching of precious metals from waste…”
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Controlling measures of micro-plastic and nano pollutants: A short review of disposing waste toners
Published in Environment international (01-09-2018)“…Micro-plastic and nano-particle have been the focal pollutants in environmental science. The printer toner is omitted micro-plastic and nano pollutant. It is…”
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A Novel Designed Bioreactor for Recovering Precious Metals from Waste Printed Circuit Boards
Published in Scientific reports (28-08-2015)“…For recovering precious metals from waste printed circuit boards (PCBs), a novel hybrid technology including physical and biological methods was developed. It…”
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Environment-friendly technology for recovering nonferrous metals from e-waste: Eddy current separation
Published in Resources, conservation and recycling (01-06-2014)“…•Large quantities of e-waste are generated in China without a due consideration for their sound disposal, and serious pollution had been caused.•Eddy current…”
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Approaches To Improve Separation Efficiency of Eddy Current Separation for Recovering Aluminum from Waste Toner Cartridges
Published in Environmental science & technology (05-06-2012)“…Separation efficiency of eddy current separation (ECS) is low (about 85%) in industrial application for recovering aluminum from crushed waste toner…”
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Heavy metals in human urine, foods and drinking water from an e-waste dismantling area: Identification of exposure sources and metal-induced health risk
Published in Ecotoxicology and environmental safety (01-03-2019)“…Electronic waste or e-waste dismantling activities are known to release metals. However, the human exposure pathways of metals, and their association with…”
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Assessment of Noise and Heavy Metals (Cr, Cu, Cd, Pb) in the Ambience of the Production Line for Recycling Waste Printed Circuit Boards
Published in Environmental science & technology (03-01-2012)“…The crush - pneumatic separation - corona electrostatic separation production line provides a feasible method for industrialization of waste printed circuit…”
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A new model of repulsive force in eddy current separation for recovering waste toner cartridges
Published in Journal of hazardous materials (15-08-2011)“…► New model of repulsive force in eddy current separation containing unreported impact factor was established in this paper. ► Experiment results indicate this…”
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Substantial reductions in ambient PAHs pollution and lives saved as a co-benefit of effective long-term PM2.5 pollution controls
Published in Environment international (01-05-2018)“…Under great efforts in fighting against serious haze problem of China since 2013, decreasing of air pollutants especially for fine particles (PM2.5) has been…”
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Environmental friendly automated line for recovering the cabinet of waste refrigerator
Published in Waste management (Elmsford) (01-11-2011)“…► Environmental friendly line was proposed for recovering waste refrigerator cabinet. ► The line recover the cabinet with high recovery rate, efficiency, and…”
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An environmental friendly recovery production line of waste toner cartridges
Published in Journal of hazardous materials (30-01-2011)“…Quantity of waste toner cartridges has been generated following the increasing demand for printer and duplicator. Waste toner cartridge contains abundant…”
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Contact Behavior between Cells and Particles in Bioleaching of Precious Metals from Waste Printed Circuit Boards
Published in ACS sustainable chemistry & engineering (04-09-2018)“…Bioleaching of precious metals from waste printed circuit boards such as using cyanogenic cultures for extraction of gold and silver has gained considerable…”
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Application of fuzzy neural networks for modeling of biodegradation and biogas production in a full-scale internal circulation anaerobic reactor
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (02-01-2017)“…This paper presents the development and evaluation of three fuzzy neural network (FNN) models for a full-scale anaerobic digestion system treating paper-mill…”
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Improvements of the Recovery Line of Waste Toner Cartridges on Environmental and Safety Performances
Published in Environmental science & technology (18-06-2013)“…A physical recovery line had been constructed in plant for the increasing waste toner cartridges in previous work. However, with the production, severe lacks…”
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Risks in the Physical Recovery System of Waste Refrigerator Cabinets and the Controlling Measure
Published in Environmental science & technology (18-12-2012)“…Environmental information in physical recovery system of waste refrigerator cabinets was provided in this paper. The system included closed shearing, activated…”
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A Hybrid Fuzzy Wavelet Neural Network Model with Self-Adapted Fuzzy c-Means Clustering and Genetic Algorithm for Water Quality Prediction in Rivers
Published in Complexity (New York, N.Y.) (01-01-2018)“…Water quality prediction is the basis of water environmental planning, evaluation, and management. In this work, a novel intelligent prediction model based on…”
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Environmental-friendly recovery of non-metallic resources from waste printed circuit boards: A review
Published in Journal of cleaner production (10-01-2021)“…The recovery trend of waste printed circuit boards has changed from stabilization to valued-added recovery, but the low value and complexity components of the…”
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A novel technology of vacuum low-temperature pyrolysis with NVZI for the high-efficiency debromination of resin particles from waste printed circuit boards
Published in Resources, conservation and recycling (01-01-2023)“…•High-efficiency debromination was achieved by vacuum pyrolysis with NZVI.•Valuable components were generated in pyrolysis gas.•The yield of pyrolysis oil…”
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