This investigation presents the development of a waste batteries recycling technology, that
could lead to the minimization of waste discharged and contamination problems and to the …

Soils contaminated with heavy metals represent a serious threat for humans and all
ecosystems. In some cases, they can be remediated by metal phytoextraction, using …

The investigation was aimed at developing a new electrochemical process for recovery of
nickel, cobalt and cadmium mainly present in the form of hydroxides in Ni–Cd batteries, in …

Cellulose nanofibers (CNFs) are demonstrated as an effective tool for converting
electrodeposits into more easily detachable dendritic deposits useful in recycling zinc ion …

Secondary resources provide an essential source for cadmium recovery, but also bring
severe environmental problems. Due to the short process and high product purity …

Paddy field soil contaminated by cadmium may produce cadmium-contained corns causing
Itai-itai disease, and in situ washing of soil with the organic acid is a good technical choice …

镉资源复杂多样, 镉电解沉积系统中通常含有诸多杂质金属, 如铜, 锌, 铁, 镍等.
本文通过系统的实验研究, 考察了Cu 2+, Ni 2+, Fe 2+ 及Zn 2+ 的反应行为及对镉电沉积过程 …

With the complexity and diversity of cadmium resources, cadmium electrowinning systems
usually contain many impurity metals, such as copper, zinc, iron, and nickel. In this paper …

La production mondiale de piles et d'accumulateurs s' élève à plusieurs milliards d'unités
par an. Les accumulateurs tels que les Ni-Cd ont fait partie des systèmes les plus utilisés …

Au Canada, près de 671 millions d'unités (Mu) de piles primaires (piles non rechargeables)
ont été vendues en 2015, dont près de 173 Mu pour la province de Québec. Concernant les …