Effects of microplastics on wastewater and sewage sludge treatment and their removal: a review

Z Zhang, Y Chen - Chemical Engineering Journal, 2020 - Elsevier
Microplastics are widely used and inevitably released into the environment, which can be
easily enriched in wastewater treatment plants. This review assesses their potential effects …

[HTML][HTML] Processing of Metals and Metalloids by Actinobacteria: Cell Resistance Mechanisms and Synthesis of Metal(loid)-Based Nanostructures

A Presentato, E Piacenza, RJ Turner, D Zannoni… - Microorganisms, 2020 - mdpi.com
Metal (loid) s have a dual biological role as micronutrients and stress agents. A few
geochemical and natural processes can cause their release in the environment, although …

Scanning ion conductance microscopy reveals differences in the ionic environments of gram-positive and negative bacteria

K Cremin, BA Jones, J Teahan, GN Meloni… - Analytical …, 2020 - ACS Publications
This paper reports on the use of scanning ion conductance microscopy (SICM) to locally
map the ionic properties and charge environment of two live bacterial strains: the Gram …

[HTML][HTML] Regeneration and reuse of microbial extracellular polymers immobilised on a bed column for heavy metal recovery

V Ajao, K Nam, P Chatzopoulos, E Spruijt, H Bruning… - Water Research, 2020 - Elsevier
Microbial extracellular polymeric substances (EPS) have gained increasing attention for
various water treatment applications. In this study, EPS produced from nitrogen-limited …

Carbonation reactivity enhancement of γ-C2S through biomineralization

S Zhao, Z Liu, F Wang - Journal of CO2 Utilization, 2020 - Elsevier
Most of the calcium silicates exhibit high carbonation reactivity, and thus start to be utilized in
the production of low carbon concrete due to the growing pressure of carbon mitigation in …

Extracellular polymeric substances alter cell surface properties, toxicity, and accumulation of arsenic in Synechocystis PCC6803

S Naveed, Q Yu, C Zhang, Y Ge - Environmental Pollution, 2020 - Elsevier
Arsenic (As) contamination of water poses severe threats to human health and thus requires
effective remediation methods. In this study, Synechocystis PCC6803, a model …

[HTML][HTML] Insights into the production of extracellular polymeric substances of Cupriavidus pauculus 1490 under the stimulation of heavy metal ions

W Zeng, S Zhang, M Xia, X Wu, G Qiu, L Shen - RSC advances, 2020 - pubs.rsc.org
Three different methods (a sulfuric acid method, sodium chloride method and vibration
method) were used to extract extracellular polymeric substances (EPS) from Cupriavidus …

Role of bacterial cell surface sulfhydryl sites in cadmium detoxification by Pseudomonas putida

Q Yu, B Mishra, JB Fein - Journal of hazardous materials, 2020 - Elsevier
Understanding bacterial metal detoxification systems is crucial for determining the
environmental impacts of metal pollution and for developing advanced bioremediation and …

Bioremediation of Sr2+ ion radionuclide by using marine Streptomyces sp. CuOff24 extracellular polymeric substances

K Kamala, P Sivaperumal, R Thilagaraj… - Journal of Chemical …, 2020 - Wiley Online Library
BACKGROUND Microbial biosorption is recognized as a resourceful process for the
remediation of pollution from contaminated environs. To investigate radionuclide …

A biorefinery approach for sewage sludge

A Banerjee, T Bhaskar, D Ghosh - Waste Biorefinery, 2020 - Elsevier
Sewage sludge is a major concern in the urban habitat which has begun to show increasing
trends. With a growing population, the treatment load on the existing wastewater treatment …