4.7 Article

Enhanced selectivity and recovery of phosphate and nitrate ions onto coffee ground waste biochars via co-precipitation of Mg/Al layered double hydroxides: A potential slow-release fertilizer

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

Highly selective recovery of phosphate ions using a novel carbonaceous adsorbent synthesized via co-pyrolysis of spent coffee grounds and steel slags: A potential phosphatic fertilizer

Jaegwan Shin et al.

Summary: This study investigated the effectiveness of carbonaceous adsorbents (SS@SCA) prepared from steel slags (SSs) and spent coffee grounds (SCGs) for capturing and utilizing phosphate ions. The SS@SCA showed higher adsorption capacity and magnetic separability compared to pristine carbonaceous adsorbents (SCA). The adsorption mechanism of PO43- ions changed from physisorption to chemisorption with the co-pyrolysis process, allowing selective capture of PO43- ions.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Environmental Sciences

Phosphorus and nitrogen recovery from wastewater by ceramsite: Adsorption mechanism, plant cultivation and sustainability analysis

Qing Shao et al.

Summary: This study demonstrates an effective method to recover nitrogen and phosphorus from real wastewater treatment plant effluent using sewage sludge and fly ash-derived ceramsite, which can be modified and applied as an ecofriendly fertilizer to promote plant growth. The recycling of N and P from wastewater through this sustainable solution helps minimize the environmental impact of wastewater and solid waste disposal.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Engineering, Environmental

New insights into the arrangement pattern of layered double hydroxide nanosheets and their ion-exchange behavior with phosphate

Dexin Fang et al.

Summary: This study investigates the relationship between the stacking pattern of layered double hydroxides (LDH) nanosheets and their ion-exchange behavior. The results show that LDH with a disordered stacking morphology exhibits larger pore space and faster exchange rate, which expands the potential application of LDH in phosphate sequestration.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Chestnut Shell-Activated Carbon Mixed with Pyrolytic Snail Shells for Methylene Blue Adsorption

Jiahao An et al.

Summary: A hybrid adsorbent consisting of a mixture of activated chestnut shell biochar and pyrolyzed snail shell material has been developed for the removal of organic dyes from water. The study found that this hybrid adsorbent showed good adsorption capacity for methylene blue, with a high removal rate. The adsorption behavior followed the pseudo-second-order kinetic model and Freundlich isotherm model.

MATERIALS (2022)

Article Engineering, Environmental

NaOH-assisted H2O2 post-modification as a novel approach to enhance adsorption capacity of residual coffee waste biochars toward radioactive strontium: Experimental and theoretical studies

Jaegwan Shin et al.

Summary: In this study, NaOH-assisted H2O2 post-modification was proposed as a novel strategy to enhance the adsorption of radioactive strontium (Sr) onto residual coffee waste biochars (RCWBs). The highest adsorption capacity of Sr(II) was achieved by NaOH-assisted H2O2 post-modified RCWBs, which can be attributed to the increased negative surface zeta potential and decoration of Na on the surfaces of the biochars. The findings suggest that NaOH-assisted H2O2 post-modification is a practical approach to improve the adsorption capacity of Sr(II) using RCWB-based carbonaceous adsorbents in real water matrices.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Chemistry, Physical

Unveiling the Potential of Novel Struvite-Humic Acid Composite Extracted from Anaerobic Digestate for Adsorption and Reduction of Chromium

Xiqing Wang et al.

Summary: A novel struvite-humic acid composite (S-HA) derived from an anaerobic digestate showed high adsorption and reduction capacities for chromium (VI). The composite contained higher amounts of oxygen-containing and aromatic functional groups and had a larger specific surface area. XPS analysis revealed that a portion of the bonded Cr (VI) was reduced to Cr (III). These findings demonstrate the outstanding potential of the struvite-humic acid composite for chromium adsorption and reduction.

CATALYSTS (2022)

Review Plant Sciences

Carbon-Based Slow-Release Fertilizers for Efficient Nutrient Management: Synthesis, Applications, and Future Research Needs

Muhammad Rashid et al.

Summary: In modern agriculture, the intervention of chemical fertilizers has significantly increased crop production and quality, but the low fertilizer use efficiency and environmental pollution pose challenges. Carbon-based materials such as biochar and lignite show potential as soil amendments and nutrient adsorbents for the formulation of cost-effective slow-release fertilizers.

JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2021)

Article Green & Sustainable Science & Technology

Enhanced nitrogen and phosphorus adsorption performance and stabilization by novel panda manure biochar modified by CMC stabilized nZVZ composite in aqueous solution: Mechanisms and application potential

Meijing Wang et al.

Summary: A novel panda manure biochar modified by nano zero-valent zinc was developed for efficient removal of NH4+ and PO43- with superior adsorption performance compared to bamboo biochar. The adsorption mechanism mainly involved Zn2+ precipitates, surface electrostatic attraction and surface complexation, providing new insights into aquatic environmental treatment. This study highlights the potential of using metal modified biochar as a novel adsorbent for nitrogen and phosphorus removal in water treatment applications.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Engineering, Environmental

A novel, efficient and sustainable magnetic sludge biochar modified by graphene oxide for environmental concentration imidacloprid removal

Yongfei Ma et al.

Summary: In this study, a novel graphene oxide supported magnetic sludge biochar composite (GO/CoFe2O4-SBC) was synthesized and evaluated for the removal of imidacloprid (IMI) at environmental concentration level. The outstanding adsorption performance of GO/CoFe2O4-SBC was attributed to factors such as pore filling, pi-pi conjugation, and functional groups interaction. The composite showed high sustainable adsorption capacity, easy separability, and environmental security with low leaching concentrations of Fe and Co.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Environmental

Insight into simultaneous selective removal of nitrogen and phosphorus species by lanthanum-modified porous polymer: Performance, mechanism and application

Biming Liu et al.

Summary: The study successfully prepared HLO-modified resin (LMR) for simultaneous removal of nitrogen and phosphorus from eutrophic water. LMR demonstrated effective adsorption of N and P multicomponent pollutants and maintained good separation and removal performance within a wide pH range.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

An integrated biorefinery to produce 5-(hydroxymethyl)furfural and alternative fuel precursors from macroalgae and spent coffee grounds

Andre Prates Pereira et al.

Summary: An integrated macroalgal biorefinery was designed to produce HMF, HTL biocrude, and biochar. Blends of Ulva lactuca and spent coffee grounds were effective in HMF production, yielding higher amounts than separate components. Different macroalgal species showed large differences in yields, highlighting the importance of lipid content and C-6 sugar composition.

SUSTAINABLE ENERGY & FUELS (2021)

Article Chemistry, Physical

Removal of methyl orange dye using activated biochar derived from pomelo peel wastes: performance, isotherm, and kinetic studies

Bing Zhang et al.

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY (2020)

Article Engineering, Chemical

Adsorption of anti-inflammatory drug diclofenac by MgAl/layered double hydroxide supported on Syagrus coronata biochar

Grazielle Emanuelle de Souza dos Santos et al.

POWDER TECHNOLOGY (2020)

Article Engineering, Environmental

Phosphorus adsorption behaviors of MgO modified biochars derived from waste woody biomass resources

Oluwatosin Oginni et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

Article Engineering, Environmental

Assembling biochar with various layered double hydroxides for enhancement of phosphorus recovery

Fan Yang et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

Article Environmental Sciences

Recovery of phosphate from aqueous solutions using calcined eggshell as an eco-friendly adsorbent

Andreia F. Santos et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2019)

Article Chemistry, Physical

Removal and recovery of phosphate from water by Mg-laden biochar: Batch and column studies

Dan Jiang et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2018)

Article Materials Science, Multidisciplinary

Properties degradation and atmospheric corrosion mechanism of 6061 aluminum alloy in industrial and marine atmosphere environments

X. K. Yang et al.

MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION (2017)

Review Environmental Sciences

Biochar as an adsorbent for inorganic nitrogen and phosphorus removal from water: a review

Qianqian Yin et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2017)

Article Environmental Sciences

Enhancing phosphate adsorption by Mg/Al layered double hydroxide functionalized biochar with different Mg/Al ratios

Ronghua Li et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2016)

Article Engineering, Environmental

Adsorption studies for the removal of nitrate using chitosan/PEG and chitosan/PVA polymer composites

A. Rajeswari et al.

JOURNAL OF WATER PROCESS ENGINEERING (2016)

Article Chemistry, Multidisciplinary

Dissolvable Metals for Transient Electronics

Lan Yin et al.

ADVANCED FUNCTIONAL MATERIALS (2014)

Article Chemistry, Physical

Chemically manipulated anomalous Hall effect and perpendicular magnetic anisotropy in Co/Pt multilayers

Shao-Long Jiang et al.

APPLIED SURFACE SCIENCE (2014)

Article Engineering, Environmental

Nitrate-ion-selective exchange ability of layered double hydroxide consisting of MgII and FeII

Ryo Sasai et al.

JOURNAL OF HAZARDOUS MATERIALS (2012)

Article Chemistry, Multidisciplinary

Enhanced Lead Sorption by Biochar Derived from Anaerobically Digested Sugarcane Bagasse

Mandu Inyang et al.

SEPARATION SCIENCE AND TECHNOLOGY (2011)

Article Materials Science, Multidisciplinary

Ultrasonic and infrared measurements of copper-doped sodium phosphate glasses

Samir Y. Marzouk

MATERIALS CHEMISTRY AND PHYSICS (2009)

Article Chemistry, Physical

Microstructure and corrosion resistance of phytic acid conversion coatings for magnesium alloy

Xiufang Cui et al.

APPLIED SURFACE SCIENCE (2008)

Review Engineering, Environmental

Application of layered double hydroxides for removal of oxyanions: A review

Kok-Hui Goh et al.

WATER RESEARCH (2008)

Article Chemistry, Physical

Surface behavior of nickel powders in aqueous suspensions

N Hernández et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

Article Chemistry, Physical

Study of HfO2 thin films prepared by electron beam evaporation

YJ Wang et al.

APPLIED SURFACE SCIENCE (2004)