Global Organization
The environment risk assessment was presented in this paper particularly, the framework of environmental risk assessment on lead-acid batteries was established and methods for analyzing and forecasting the environmental risk of lead-acid batteries were selected.
Lead-acid batteries are the most widely and commonly used rechargeable batteries in the automotive and industrial sector. Irrespective of the environmental challenges it poses, lead-acid batteries have remained ahead of its peers because of its cheap cost as compared to the expensive cost of Lithium ion and nickel cadmium batteries.
Ingestion of vegetables and inhalation are the main exposure pathways. In recent years, environmental pollution and public health incidents caused by the recycling of spent lead-acid batteries (LABs) has becoming more frequent, posing potential risk to both the ecological environment and human health.
The materials contained in lead-acid batteries may bring about lots of pollution accidents such as fires, explosions, poisoning and leaks, contaminating environment and damaging ecosystem. The main chemical compositions and contents of spent lead-acid batteries were listed in Table 1.
The batteries contain large amounts of lead either as solid metal or lead-oxide powder. An average battery can contain up to 10 kilograms of lead.
The work procedure included identifying accident, analyzing risk, pollution forecast and defensive measures. By analysing the environmental risk assessment of lead-acid batteries, the study supplied direction for the preventive measures according to the forecast results of lead-acid batteries.
The air-pollution control system of a lead-acid-battery recycling industry was studied. The system comprised two streams with gravity settlers followed by filter bags for the factory indoor air and …
In recent years, environmental pollution and public health incidents caused by the recycling of spent lead-acid batteries (LABs) has becoming more frequent, posing potential …
The results show that the life cycle environmental burdens of the regenerated lead were much less than those of the primary lead, accounting for 5.52% of those from the primary lead on …
Lead-acid batteries are the most widely and commonly used rechargeable batteries in the automotive and industrial sector. Irrespective of the environmental challenges it …
The main lead alloy lost in the processing of lead–acid battery modules is lead antimony alloy (Pb x Sb y) or lead aluminum alloy (Pb x Al y). The composition of lead paste is PbO, 3PbO · …
Designing lead-carbon batteries (LCBs) as an upgrade of LABs is a significant area of energy storage research. The successful implementation of LCBs can facilitate several …
To reveal the historic characteristics of the material flow, energy flow and value flow in a lead-acid battery (LAB) system, a framework for the coupling relationship among the …
The external influence results of the two systems in China mainland at 2016 show that when the amount of social service provided by lead-acid battery system (LABS) was 1.6 times more …
From the perspective of recycling, waste lead-acid batteries have very objective utilization value. However, from the perspective of environmental protection, waste lead-acid …
Lead-acid batteries are the most widely and commonly used rechargeable batteries in the automotive and industrial sector. Irrespective of the environmental challenges it poses, lead-acid batteries have remained ahead …
Studying the water loss in lead acid batteries, as described in ref. [10], is a notable research focus because the loss of water over time reduces the Coulombic efficiency …
The lead-acid battery is a complex industrial product, ... pollution Risk Rank Sulfuric acid 200 no corrosion second ... d is the coefficient of leakage between 0.6-0.64, ...
In recent years, environmental pollution and public health incidents caused by the recycling of spent lead-acid batteries (LABs) has becoming more frequent, posing potential …
A process with potentially reduced environmental impact was studied to recover lead as ultra-fine lead oxide from lead paste in spent lead acid batteries. The lead paste was desulfurized...
As a positive active material, it can effectively slow down the softening and shedding of lead paste in the process of battery charging and discharging, so as to improve …
Several articles that focus on water loss in lead-acid batteries have been reported. Ref. [10] used linear sweep current (LSC) and gas test (GT) characterization …
Lead acid rechargeable batteries are cost-effective and easily recyclable but possess low energy density and are very hazardous 24 to the environment and to human beings which may cause …
The materials contained in lead-acid batteries may bring about lots of pollution accidents such as fires, explosions, poisoning and leaks, contaminating environment and damaging ecosystem.
Lead-acid batteries were consisted of electrolyte, lead and lead alloy grid, lead paste, and organics and plastics, which include lots of toxic, hazardous, flammable, explosive …
The materials contained in lead-acid batteries may bring about lots of pollution accidents such as fires, explosions, poisoning and leaks, contaminating environment and damaging ecosystem.
A process with potentially reduced environmental impact was studied to recover lead as ultra-fine lead oxide from lead paste in spent lead acid batteries. The lead …
The lead-acid battery is a complex industrial product, constituted by several different materials2, the consequence was very serious which often caused much property …
The results show that the life cycle environmental burdens of the regenerated lead were much less than those of the primary lead, accounting for 5.52% of those from the primary lead on average, because it avoided the pollution from …
Environmental pollution caused by lead toxicity causes harm to human health. Lead pollution in the environment mainly comes from the processes of mining, processing, …