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Article
Aging of solidified/stabilized electrolytic manganese solid waste with accelerated carbonation and aging inhibition
High concentrations of soluble Mn in electrolytic manganese solid waste (EMSW) in soil cause the severe contamination in China. Calcium oxide and magnesium oxide-dominated stabilizers are suitable for the soli...
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Article
Morphology characteristics and mode of CaO encapsulation during treatment of electrolytic manganese solid waste
Electrolytic manganese solid waste (EMSW) is composed of manganese, calcium, and other sulfates. Common practice in China is to treat EMSW with quicklime (CaO); however, the per unit mass treatment efficiency ...
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Article
Immobilization of high concentrations of soluble Mn(II) from electrolytic manganese solid waste using inorganic chemicals
Electrolytic manganese solid waste (EMSW) is a by-product of electrolytic manganese production and generally contains a high concentration of soluble Mn(II) (2000–3000 mg/L). Millions of tons of EMSW are store...
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Article
Polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) in sediments of Liaohe River: levels, spatial and temporal distribution, possible sources, and inventory
Spatial and seasonal variations of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) in the sediment of Liaohe River were investigated in this study. A total of 29 surface sediment sa...
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Article
Treating electrolytic manganese residue with alkaline additives for stabilizing manganese and removing ammonia
Electrolytic manganese residue (EMR) from the electrolytic manganese industry is a solid waste containing mainly calcium sulfate dihydrate and quartzite. It is impossible to directly use the EMR as a building ...
