Zobrazeno 1 - 10
of 15 709
pro vyhledávání: '"As-contaminated soil"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract A novel technique that couples microbially induced calcite precipitation (MICP) and calcium carbide residue (CCR) is proposed for immobilizing Cd2+ in contaminated soil. The properties and mechanism of CCR-enhanced MICP were investigated thr
Externí odkaz:
https://doaj.org/article/f3f43ec542154d3683d7ce33225c660b
Publikováno v:
대한환경공학회지, Vol 46, Iss 9, Pp 471-484 (2024)
Objectives Heavy metals eluted from mine waste pollute surrounding soil and water systems, which can spread to crops and have a harmful effect on the human body. The purpose of this study was to evaluate the feasibility of recycling discarded mussel
Externí odkaz:
https://doaj.org/article/8d3665429497465e924cb7c0bae472f7
Autor:
Aiai Bu, Guihua Yao, Chuikang Zhou, Zhansheng Mao, Bo Liu, Jiawei Ma, Xianzhi Fang, Dan Liu, Zhengqian Ye
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract To increase the efficiency of phytoremediation to clean up heavy metals in soil, assisted with alternating current (AC) electric field technology is a promising choice. Our experiments utilized the hyperaccumulator Sedum alfredii Hance and t
Externí odkaz:
https://doaj.org/article/01ab27e44d1641e7a06d715fdc0b4082
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103636- (2024)
High-temperature thermal desorption is effective for remediating organic-contaminated sites, but its damage to soil functions and high energy consumption raise concerns. In this work, the variation of fertility indicators of two soils with thermal tr
Externí odkaz:
https://doaj.org/article/be042b018b8f48b1ad0c215357c579c2
Publikováno v:
Sustainable Chemistry for the Environment, Vol 8, Iss , Pp 100169- (2024)
A composite FeAl-LDH@BC obtained by successfully loading FeAl-LDH onto biochar (BC) is used to the Cr(VI)-contaminated soil remediation. The efforts of loading, initial pH, concentration and dosage are investigated. The results indicate that the immo
Externí odkaz:
https://doaj.org/article/648e5947f0684a75a36443e15a4819a6
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
The widespread presence of polycyclic aromatic hydrocarbons (PAHs) and toxic heavy metals in soils is having harmful effects on food crops and the environment. However, the defense mechanisms and capacity of plants to counteract these substances have
Externí odkaz:
https://doaj.org/article/bf00a010aa174950bc895e41d8e06104
Autor:
Saheed Adekunle Ganiyu, OluwaseunTolutope Olurin, Michael Olugbenga Olobadola, Oluwamayowa Iseoluwa Onakoya
Publikováno v:
Journal of Taibah University for Science, Vol 18, Iss 1 (2024)
This study assessed and compared selected soil properties, oil and grease content, and thermophysical parameters of sandy loam soils from two representative automobile mechanic village (MV) on two different geological formations in Ogun State, Nigeri
Externí odkaz:
https://doaj.org/article/237b01a018414510836b4db3b406c69d
Autor:
Setyo Budi Kurniawan
Publikováno v:
Journal of Engineering, Vol 30, Iss 11 (2024)
Human activities such as mining, industrial operations and waste management can lead to soil pollution by heavy metals including chromium, cadmium, mercury, lead and arsenic. These contaminants cause harm both to humans and the ecosystems where they
Externí odkaz:
https://doaj.org/article/0f7e3b3c5244444b9eb743dc8b4e8d41
Autor:
Bashar Qasim
Publikováno v:
Baghdad Science Journal, Vol 21, Iss 10 (2024)
Toxic metals have a serious impact on the ecological environment. The determination of these metal concentrations provides more information about their toxicity. In this study, a simple, rapid and selective spectrophotometric method with solid phase
Externí odkaz:
https://doaj.org/article/ba871a8bad10404ca9dd8521d90a719e
Publikováno v:
Journal of CO2 Utilization, Vol 88, Iss , Pp 102953- (2024)
Cadmium (Cd)-contaminated soils may pose a significant threat on human health. They are often treated with quick lime (CaO) and reactive magnesia (MgO), but these treatments often result in low strength. Hence, in this study, partial and full carbona
Externí odkaz:
https://doaj.org/article/1479bd3d72304ca7b993b4b7ba435904