Performance and mechanism of hydrogen sulfide removal by sludge-based activated carbons prepared by recommended modification methods
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-12694-3
Abstract: The sludge-based activated carbons (SACs) were prepared by sewage sludge and corn straw and modified by ferric nitrate. The H2S removal performance and the desulfurization mechanism of the modified SAC were studied. Results showed that… read more here.
Keywords: based activated; removal; sac; sludge based ... See more keywords
Analysis of the complexation behaviors of Cu(II) with DOM from sludge-based biochars and agricultural soil: Effect of pyrolysis temperature.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.126184
Abstract: Pyrolysis temperature is one of the important factors that affect the structure and composition of biochar-derived dissolved organic matter (DOM), which may impact interaction between biochar-derived DOM and Cu(II). Moreover, soil application of biochars pyrolyzed… read more here.
Keywords: based biochars; complexation; sludge based; pyrolysis temperature ... See more keywords
A stepwise microwave synergistic pyrolysis approach to produce sludge-based biochars: Feasibility study simulated by laboratory experiments
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.117628
Abstract: Abstract A stepwise microwave synergistic pyrolysis (SMSP) approach is proposed as a new way to relieve disposal problems of the sewage sludge. Here the sludge is first pre-pyrolyzed by a conventional heating stage, and then… read more here.
Keywords: pyrolysis; biochar; sludge based; spectroscopy ... See more keywords
Effect of iron sulphate on the phosphorus speciation from agro-industrial sludge based and sewage sludge based compost.
Sign Up to like & getrecommendations! Published in 2017 at "Waste management"
DOI: 10.1016/j.wasman.2017.08.029
Abstract: Composting is considered a suitable process for organic waste management, providing stable products that can be safely utilized as fertilizers, but little is still known about the variation of phosphorous (P) extractability during the stabilization… read more here.
Keywords: h2o; sludge based; sludge; nahco3 hcl ... See more keywords
Effect of Sludge-Based Additive on Ash Characteristic and Potassium Fixation during the Rice Straw Combustion Process
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.9b04471
Abstract: The effects of a sludge-based additive (mainly composed of calcium phosphate) on the retention of potassium in bottom ash and ash melting characteristics during rice straw (RS) combustion were studied with a bench-scale tube furnace… read more here.
Keywords: potassium; rice straw; sludge based; spectroscopy ... See more keywords
Multiple chemical modifications and Cd2+ adsorption characteristics of sludge-based activated carbon
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra03268f
Abstract: Sludge resource utilization is commonly realized through carbonization, but the use of direct carbonization to obtain sludge-based activated carbon (SAC) is not functional yet. The multiple chemical modifications were carried out to achieve N-doping and… read more here.
Keywords: 320 320; adsorption; sludge based; sacu ... See more keywords
One-step potentiostatic electrodeposition of NiS–NiS2 on sludge-based biochar and its application for a non-enzymatic glucose sensor
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra07950j
Abstract: Conventional nanomaterials are available in electrochemical glucose nonenzymatic sensing, but their broad applications are limited due to their high cost and complicated preparation procedures. In this study, NiS–NiS2/sludge-based biochar/GCE was fabricated by one-step potentiostatic electrodeposition… read more here.
Keywords: nis2 sludge; electrodeposition; glucose; based biochar ... See more keywords
Application of Sludge-Based Activated Carbons for the Effective Adsorption of Neonicotinoid Pesticides
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11073087
Abstract: The amount of sludge produced in wastewater treatment plants (WWTPs) has increased over the years, and the methods used to reduce this waste, such as incineration, agricultural use, or disposal in landfills, cause problems of… read more here.
Keywords: activated carbons; sludge based; application sludge; adsorption ... See more keywords
Process Optimization and Modeling of Phenol Adsorption onto Sludge-Based Activated Carbon Intercalated MgAlFe Ternary Layered Double Hydroxide Composite
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26144266
Abstract: A sewage sludge-based activated carbon (SBAC) intercalated MgAlFe ternary layered double hydroxide (SBAC-MgAlFe-LDH) composite was synthesized via the coprecipitation method. The adsorptive performance of the composite for phenol uptake from the aqueous phase was evaluated… read more here.
Keywords: phenol uptake; sbac mgalfe; mgalfe ldh; sludge based ... See more keywords