Wastewater treatment for zinc-manganese battery production
From the conducted bibliographic research regarding the recycling of alkaline batteries, most of the developed work aimed at recovering zinc (Barrett et al., 2011;Deep et al., 2011Deep et al ...
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Recovery of zinc and manganese from spent alkaline batteries by …
From the conducted bibliographic research regarding the recycling of alkaline batteries, most of the developed work aimed at recovering zinc (Barrett et al., 2011;Deep et al., 2011Deep et al ...
Biochar technology in wastewater treatment: A critical review
Biochar technologies in various wastewater treatment are elucidated. • Feedstock pre-treatment and post-treatment effect on biochar production is reviewed. • Biochar as an innovative adsorbent to remove aqueous contaminants is discussed. •
Manganese oxide synthesized from spent Zn-C …
Characterization of waste battery In Zn-C battery, black powdered material (used for this study) contains manganese dioxide (MnO 2) and carbon which act as cathode and is wetted with electrolyte ...
Algae in wastewater treatment, mechanism, and application of biomass for production …
Utilizing the algae in wastewater treatment is more advantageous due to the dual benefit of pollutants treatment and biomass production. The carbohydrate-enriched biomass can be used for biofuel production ( Rodriguez-Rangel et al., 2022 ).
A multilevel sustainability analysis of zinc recovery from wastes
The paper has been structured as follows. A comprehensive review of zinc sources has been given in Section 2.The recovery methods of zinc from waste including existing and emerging technologies have been reviewed in Section 3 g. 2 presents the recovery technologies from various zinc sources. ...
A critical updated review of the hydrometallurgical routes for …
This review paper aims to present and analyse data from the most recent literature (between 2007 and 2019) published on the topic of manganese (Mn) and zinc …
Challenges and Perspectives for Doping Strategy for Manganese-Based Zinc-ion Battery …
As one of the most appealing options for large-scale energy storage systems, the commercialization of aqueous zinc-ion batteries (AZIBs) has received considerable attention due to their cost effectiveness and inherent safety. A potential cathode material for the commercialization of AZIBs is the manganese-based cathode, …
A critical updated review of the hydrometallurgical routes for …
A process flowsheet has been proposed for the recovery of zinc and manganese from spent zinc‐carbon battery leach solutions using the Ionquest 801/TBP …
Recovery of zinc and manganese from spent batteries by …
The aim of this paper is the optimization of the leaching section with regard to a hydrometallurgical process for the recovery of zinc and manganese compounds from …
Thermal treatment for recovery of manganese and zinc from zinc–carbon and alkaline spent batteries
Thermal treatment for recovery of manganese and zinc from zinc–carbon and alkaline spent batteries . × Close Log In Log in with Facebook Log in with Google or Email Password Remember me on this computer or reset password Enter the email address you ...
Utilizing titanium white waste for LiFePO4 battery production: The impact of manganese …
Subsequently, 37.2 g of Ca(H 2 PO 4) 2 was added to 200 mL of purified liquid and then filtered CaSO 4 after stirring for 15–30 min. The concentration of SO 4 2-in the reaction system can be reduced by filtering out CaSO 4, thereby lowering the difficulty of desulfurization during the washing of FePO 4 ·2 H 2 O. O.
Utilizing titanium white waste for LiFePO4 battery production: The impact of manganese …
Utilizing titanium white waste for LiFePO 4 battery production: The impact of manganese impurity Author links open overlay panel Yang Jiang, Kanggen Zhou, Changhong Peng, Tangmiaoqin Chen, Hao Zhou, Junxiang Zhou, Yawen Li, Huan Wang, Guopeng Zhang, Wei Chen
Manganese-Based Oxide Cathode Materials for Aqueous Zinc …
Up to the present, several kinds of cathode materials have been employed for aqueous zinc-ion batteries, including manganese-based, vanadium-based, organic …
A novel process on the recovery of zinc and manganese from …
In this study, the black mass materials from those spent batteries are pyrometallurgically treated via a series of process steps in a pilot-scale KALDO furnace to produce an …
Battery Manufacturing Effluent Guidelines | US EPA
EPA promulgated the Battery Manufacturing Effluent Guidelines and Standards (40 CFR Part 461) in 1984 and amended the regulation in 1986.The regulation covers direct directA point source that discharges pollutants to waters of the United States, such as streams, lakes, or oceans. and indirect indirectA facility that discharges pollutants …
Preparing Nano-Zinc Oxide with High-Added-Value from Waste Zinc Manganese Battery …
Preparing Nano-Zinc Oxide with High-Added-Value from Waste Zinc Manganese Battery by Vacuum Evaporation and Oxygen-Control Oxidation Journal of Cleaner Production ( IF 9.7 Submission Guide > ) Pub Date: 2019-12-12, DOI: 10.1016/j.jclepro.2019.119691
Optimization of bioleaching conditions for metal removal from spent zinc-manganese batteries …
Niu and others published Optimization of bioleaching conditions for metal removal from spent zinc-manganese batteries ... The set of production treatments depends on the battery chemistry in ...
A Critical Review of Removal of Zinc from Wastewater
humans can handle large extent of zinc, too much of it can still cause eminent health problems [10]. Zinc is widely used in industries such as galvanization, paint, batteries, smelting, fertilizers and pesticides, fossil fuel combustion, pigment, polymer
Controlling Zinc and Manganese Phosphate Baths
They are formulated to replace conventional iron or zinc phosphate products in pretreatment applications with environmental, energy and wastewater treatment advantages. During this lively debate, our experts will help you decide which process will pack the bigger pretreatment punch for you – or will it be a combination of …
Zinc removal and recovery from industrial wastewater with a …
1. Introduction Zinc has a variety of applications, such as in corrosion-resistant coatings, dry-cell batteries, alloys, paints, plastics, rubber, dyes, wood preservatives and cosmetics. The origin of man-made pollution is mainly from metal production processes ...
Production of zinc and manganese oxide particles by pyrolysis of alkaline and Zn-C battery waste…
Semantic Scholar extracted view of "Production of zinc and manganese oxide particles by pyrolysis of alkaline and Zn-C battery waste." by B. Ebin et al. DOI: 10.1016/j.wasman.2015.10.029 Corpus ID: 24208982 Production of zinc and manganese oxide particles by
Preparation of zinc nano structured particles from spent zinc manganese batteries by vacuum separation and inert gas condensation
Graphene materials have been recycled from lead and zinc-manganese batteries, besides some types of transportable batteries. This recycling method was carried out in a heating system where NPs of ...
Thermal treatment for recovery of manganese and zinc from zinc–carbon and alkaline spent batteries …
Manganese has no substitutes for its main applications (U.S. Geological Survey, 2011). Both zinc and manganese are also used for non-metallurgical purposes as the production of dry cell batteries, like alkaline and zinc–carbon batteries that …
Production of zinc and manganese oxide particles by pyrolysis of alkaline and Zn-C battery waste …
Production of zinc and manganese oxide particles from alkaline and zinc-carbon battery black mass was studied by a pyrolysis process at 850-950 C with various residence times ...
Reaction mechanisms for electrolytic manganese dioxide in rechargeable aqueous zinc-ion batteries …
This study reports the phase transformation behaviour associated with electrolytic manganese dioxide (EMD) utilized as the positive electrode active material for aqueous zinc-ion batteries ...
Selective Recovery of Zn and Mn from Waste Zinc–Manganese …
Pyrometallurgical methods were considered to have the potential to be developed as a large-scale process for the disposal of waste batteries, and dismantled …
Preparing nano-zinc oxide with high-added-value from waste zinc manganese battery …
Production of zinc and manganese oxide particles from alkaline and zinc-carbon battery black mass was studied by a pyrolysis process at 850-950 C with various residence times under 1L/minN2(g ...
Using bacterial culture supernatant for extraction of manganese and zinc from waste alkaline button-cell batteries …
These leaching tests were performed on different waste, such as liquid crystal display (LCD) (Yeom et al., 2018), light emitting diode (LED) lamps (Kumar et al., 2019), fluidized catalytic ...
Recovery of zinc and manganese, and other metals (Fe, Cu, Ni, Co, Cd, Cr, Na, K) from Zn-MnO2 and Zn-C waste batteries…
Request PDF | Recovery of zinc and manganese, and other metals (Fe, Cu, Ni, Co, Cd, Cr, Na, K) from Zn-MnO2 and Zn-C waste batteries: Hydroxyl and carbonate co ...
Manganese bioleaching: an emerging approach for manganese …
Abstract. Manganese is extensively used in various advanced technologies. Due to high manganese demand and scarcity of primary manganese …
Algae in wastewater treatment, mechanism, and application of biomass for production …
Algae have the potential for wastewater treatment and pollutants remediation. • Algal cultures produce biomass from the wastewater pollutants. • The algal biomass can be used for the fractionation of value-added products. • Potential algae can be used for resource
Zinc removal and recovery from industrial wastewater with a …
N.P. – Not provided. N.A. – Not available. a Initial pH value. The arrow sign indicates the changes in pH value between inlet/outlet or before/after treatment. b Based on Dominguez-Benetton et al. (Dominguez-Benetton et al., 2018): Category A – A biological anode coupled to direct electrochemical metal reduction on an abiotic cathode, Category …
Recycling of spent alkaline and zinc-carbon batteries …
Many patented processes have already been developed mainly for treatment of dry cell batteries for a mixture of batteries [13], for lead-acid [14] and a hydrometallurgical process for the ...
Zinc removal and recovery from industrial wastewater with a …
Hydroxide was produced by oxygen reduction and used in Zn 2+ removal process. • Approximately 83% of the recovered Zn 2+ was attached to the cathode from …
Recycling Technologies of Zn–C Batteries: Review and …
Among the primary batteries, the most commonly used are zinc-carbon and alkaline-manganese. These batteries usually come in sizes AAA, AA, C, D, and 9 V. Zn–C batteries have been studied for hundreds of years. The two types of Zn–C batteries most used are ...
Recovery of zinc and manganese from spent zinc-carbon and alkaline battery mixtures via selective leaching and crystallization processes
A hydrometallurgical process is proposed for zinc and manganese recycling from waste zinc-carbon and alkaline battery mixtures as sulfate salts.A variety of batteries such as lithium-ion batteries ...
Doping Engineering in Manganese Oxides for Aqueous Zinc-Ion Batteries
Manganese oxides (MnxOy) are considered a promising cathode material for aqueous zinc-ion batteries (AZIBs) due to their high theoretical specific capacity, various oxidation states and crystal phases, and environmental friendliness. Nevertheless, their practical application is limited by their intrinsic poor conductivity, structural deterioration, …