Performance of organic substrate amended constructed wetland treating acid mine drainage (AMD) of North-Eastern India

S Singh, S Chakraborty - Journal of Hazardous Materials, 2020 - Elsevier
A horizontal subsurface flow constructed wetland (HSSF-CW) was evaluated for the
remediation of synthetic acid mine drainage (AMD) using an organic-rich substrate (cow …

Role of microorganisms in rehabilitation of mining sites, focus on Sub Saharan African countries

O Bruneel, N Mghazli, L Sbabou, M Héry… - Journal of Geochemical …, 2019 - Elsevier
Pollutions associated with mining activities are environmentally challenging worldwide,
particularly in Sub Saharan African countries due to extreme climatic conditions, influencing …

Mine drainage: Treatment technologies and rare earth elements

X Wei, S Zhang, J Shimko… - Water Environment …, 2019 - Wiley Online Library
The recent research and development on mine drainage published in 2018 was
summarized in this annual review. In particular, this review was focused on two main …

[HTML][HTML] An assessment of the efficacy of sodium carbonate for semi-passive treatment of circumneutral zinc-bearing mine waters

J Kennedy, J Dean, I Okeme, D Sapsford - Journal of Water Process …, 2023 - Elsevier
This study reports on the novel application of sodium carbonate dosing specifically for the
semi-passive precipitation of Zn from circum-neutral mine water and demonstrates the use of …

Experimental study on the hydroponics of wetland plants for the treatment of acid mine drainage

A Wu, Y Zhang, X Zhao, J Li, G Zhang, H Shi, L Guo… - Sustainability, 2022 - mdpi.com
Acid Mine Drainage (AMD) has become an important issue due to its significant ecological
pollution. In this paper, phytoremediation technology and mechanism for AMD were …

[PDF][PDF] The use of bioreactors and a vertical flow reactor in the treatment of circum-neutral mine affected water.

SR Hayton - 2020 - ir.canterbury.ac.nz
OceanaGold's Globe Progress Mine, located in the West Coast of New Zealand, is a hard
rock gold mine which ceased operation in 2015 and is now in the closure phase. During …

[PDF][PDF] A Field Study on the Application of Pilot-scale Vertical Flow Reactor System into the Removal of Fe, As and Mn in Mine Drainage

OH Kwon, HS Park, JS Lee, WH Ji - Economic and Environmental …, 2020 - koreascience.kr
This study aimed to monitor a pilot-scale vertical flow reactor (VFR) system being operated
in long-term for water quality control of pH-neutral mine drainage containing Fe, Mn and As …

[PDF][PDF] Treatment Of High Mn Concentrations At Waihi Gold Mine, New Zealand By Two Methods: A Limestone Leaching Bed And A Slag Leaching Bed

D Trumm, H Christenson, J Pope, K Watson, K Mason… - 2018 - mwen.info
Abstract is work presents results of trial passive treatment systems at sites with up to 114
mg/L average Mn concentrations. Two parallel systems were trialled: one with a slag …

Influencia del tiempo de residencia sobre el porcentaje de remoción de fe (II) y ph de aguas ácidas en humedal artificial

BCE Aldair, GGA Romina - 2024 - dspace.unitru.edu.pe
La presente investigación se enfocó en estudiar la influencia del tiempo de residencia sobre
el porcentaje de remoción de Hierro bivalente (Fe (II)) y pH de aguas acidas en humedal …

Influencia del tiempo y relación compostaje/aserrín de un humedal artificial, sobre remoción de fe (ii) y ph de soluciones ácidas.

YE Sanchez Villar, MK Morales Mogollón - 2024 - dspace.unitru.edu.pe
El propósito de esta investigación se centró en analizar de qué manera la variación en la
relación volumétrica de compostaje/aserrín y el tiempo de exposición afecta la remoción de …