☆ 4.7 Article

Evaluation of the nanoplastics removal by using starch-based coagulants: Roles of the chain architecture and hydrophobicity of the coagulant

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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

Aggregation of carboxyl-modified polystyrene nanoplastics in water with aluminum chloride: Structural characterization and theoretical calculation

Yanyan Gong et al.

Summary: This study investigated the removal effectiveness and mechanisms of carboxyl-modified polystyrene nanoplastics using aluminum chloride as a coagulant. The results showed that a simple coagulation and sedimentation process efficiently removed a high percentage of PS-COOH from water, providing new insights for the treatment of nanoplastics pollution. This research highlights the importance of exploring effective removal technologies for mitigating the toxic effects of nanoplastics in aquatic systems.

WATER RESEARCH (2022)

添加到收藏夹

Article Engineering, Environmental

Improving nanoplastic removal by coagulation: Impact mechanism of particle size and water chemical conditions

Yunhai Zhang et al.

Summary: The study found that selecting appropriate pH and coagulant concentrations can improve the removal efficiency of polystyrene nanoplastic particles by polyacrylamide, and humic acid has a certain inhibitory effect on this process.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Environmental Sciences

Efficient removal of nano- and micro- sized plastics using a starch-based coagulant in conjunction with polysilicic acid

Pan Hu et al.

Summary: This study systematically investigated the performance and mechanisms of using an etherified starch-based coagulant assisted by polysilicic acid for the coagulation of nano- and micro-sized plastic particles. The enhanced coagulation technique showed high efficiency in removing plastic particles from water and can be used in various water sources.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Engineering, Environmental

Removal of microplastics and nanoplastics from urban waters: Separation and degradation

Zhijie Chen et al.

Summary: This review comprehensively discusses recent developments in the separation and degradation of micro/nanoplastics in urban waters. Efficient separation techniques and various degradation methods are summarized, along with the factors influencing their efficiency. The current challenges and future prospects in separating, degrading, and further upgrading micro/nanoplastics in urban waters are outlined.

WATER RESEARCH (2022)

添加到收藏夹

Article Engineering, Environmental

Nanoplastics dominate the cotransport of small-scale plastics in seawater-saturated porous media

Yuanzhang Hou et al.

Summary: This study investigates the colloidal interaction and cotransport of nanoplastics, submicroplastics, and microplastics in seawater and saturated natural sea sands. The results demonstrate the dominant role of unstable nanoplastics in the cotransport process.

WATER RESEARCH (2022)

添加到收藏夹

Article Engineering, Environmental

Nanoplastics dominate the cotransport of small-scale plastics in seawater-saturated porous media

Yuanzhang Hou et al.

Summary: This study investigates the interaction and cotransport of nanoplastics (NP), submicroplastics (SP), and microplastics (MP) in marine sedimentary environments. The results show that unstable NP plays a dominant role in the cotransport of NP-SP-MP, affecting the formation of aggregates and their mobility in sandy sediments.

WATER RESEARCH (2022)

添加到收藏夹

Review Environmental Sciences

Application of coagulation/flocculation in oily wastewater treatment: A review

Chuanliang Zhao et al.

Summary: This study reviews the influencing factors of oily wastewater treatment by coagulation/flocculation, compares the treatment effects of different coagulants/flocculants, emphasizes the mechanisms and combined processes. Additionally, it discusses the choices in practical application, existing challenges, and future research directions.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Review Engineering, Environmental

A critical review of interactions between microplastics, microalgae and aquatic ecosystem function

Veronica Nava et al.

Summary: The interactions between microplastics and microalgae can affect their respective fates, with implications for algal growth, photosynthetic activity, morphology, and ultimately energy fluxes within aquatic ecosystems. The potential toxic effects of microplastics on microalgae may have consequences for the entire food web and alter aquatic productivity. Further research is needed to fully understand the extent and implications of these interactions at the ecosystem level.

WATER RESEARCH (2021)

添加到收藏夹

Article Environmental Sciences

The influence of hydrophobicity on sludge dewatering associated with cationic starch-based flocculants

Pan Hu et al.

Summary: CS-DMRs, hydrophobically associated cationic starch-based flocculants, improve sludge dewaterability by efficiently interacting with EPS, reducing filter cake moisture content and specific resistance to filtration, and forming drainage channels and net-like porous structures in the sludge cake.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2021)

添加到收藏夹

Review Environmental Sciences

Adsorption behaviour and interaction of organic micropollutants with nano and microplastics - A review

Yangmei Yu et al.

Summary: Organic micropollutants and nano/microplastics interact with each other, posing serious threats to aquatic ecosystems and affecting the accumulation risk of organic micropollutants in the food chain. Understanding the adsorption interactions between NPs/MPs and organic micropollutants is crucial for evaluating the fate of NPs/MPs in the environment.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Engineering, Environmental

Dewaterability of sewage sludge conditioned with a graft cationic starch-based flocculant: Role of structural characteristics of flocculant

Pan Hu et al.

Summary: Coagulation/flocculation is an extensive and cost-effective pretreatment method to improve sludge dewaterability in water treatment plants. Three series of graft cationic starch-based flocculants were synthesized, and their structural effects on sludge dewaterability were analyzed quantitatively. Among the structural factors, charge density was found to play a more important role in enhancing sludge dewaterability.

WATER RESEARCH (2021)

添加到收藏夹

Article Engineering, Environmental

The suitability of titanium salts in coagulation removal of micropollutants and in alleviation of membrane fouling

Yonghai Gan et al.

Summary: The study evaluated the performances of three types of titanium coagulants in water treatment and found that titanium xerogel (TXC) showed better results in reducing membrane fouling. TXC demonstrated promising potential as a coagulant due to its superior floc properties, weaker pH-dependence, and higher resistance to coordination with organic pollutants. The observation sheds new lights on the fabrication and application of coagulants in various scenarios.

WATER RESEARCH (2021)

添加到收藏夹

Article Engineering, Environmental

Sustainable Removal of Microplastics and Natural Organic Matter from Water by Coagulation-Flocculation with Protein Amyloid Fibrils

Mohammad Peydayesh et al.

Summary: Lysozyme amyloid fibrils, a novel natural bio-flocculant, demonstrate excellent turbidity removal efficiency in removing dispersed MPs, NOM, and turbid particles from water. Their positively charged surface and superior performance compared to commercial flocculants make them a promising solution for water purification.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Environmental

Studying microplastics: Lessons from evaluated literature on animal model organisms and experimental approaches

Marko D. Prokic et al.

Summary: The review analyzes the current status of studies on the exposure/effects of microplastics on animals, providing basic knowledge about model organisms and experimental methods, and suggesting future research directions. Data from 500 studies published from January 2011 to May 2020 were summarized, discussing various aspects of model organisms and experimental designs, while also encouraging further investigation of less studied organisms and different aspects of microplastic pollution.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Environmental Sciences

A One Health perspective of the impacts of microplastics on animal, human and environmental health

Joana C. Prata et al.

Summary: Microplastics contamination is widespread in the environment, with studies needing to consider particle concentrations, characteristics, and exposure conditions. The practical relevance of toxicity assays using concentrations much higher than expected in the environment is limited. A One Health approach provides a new perspective on the intersection of different areas, highlighting the need for more research to clarify the effects of microplastics on One Health under environmentally relevant conditions.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Engineering, Environmental

Microplastic removal in conventional drinking water treatment processes: Performance, mechanism, and potential risk

Sang-Heon Na et al.

Summary: The study found that the removal efficiency of microplastics in traditional drinking water treatment plants is influenced by the size of microplastics, the type of coagulant, and water characteristics. They used X-ray microcomputed tomography technique and two-site kinetic modeling to discover that microplastics below 20 microns were retained by attachment to the sand surface.

WATER RESEARCH (2021)

添加到收藏夹

Article Green & Sustainable Science & Technology

Synthesis of novel chitosan-based flocculants with amphiphilic structure and its application in sludge dewatering: Role of hydrophobic groups

Yongzhi Liu et al.

JOURNAL OF CLEANER PRODUCTION (2020)

添加到收藏夹

Article Environmental Sciences

Removal efficiency of micro- and nanoplastics (180 nm-125 μm) during drinking water treatment

Yongli Zhang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

添加到收藏夹

Article Engineering, Environmental

Efficient removal of phosphorus from turbid water using chemical sedimentation by FeCl3 in conjunction with a starch-based flocculant

Jie Ren et al.

WATER RESEARCH (2020)

添加到收藏夹

Article Engineering, Environmental

Profiling of amino acids and their interactions with proteinaceous compounds for sewage sludge dewatering by Fenton oxidation treatment

Yuwei Zhu et al.

WATER RESEARCH (2020)

添加到收藏夹

Article Engineering, Environmental

Removal of micron-sized microplastic particles from simulated drinking water via alum coagulation

Dorothy W. Skaf et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Engineering, Environmental

Effects of Microplastic Fibers and Drought on Plant Communities

Yudi M. Lozano et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Environmental

Understanding and Improving Microplastic Removal during Water Treatment: Impact of Coagulation and Flocculation

Mathieu Lapointe et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

UV-induced aggregation of polystyrene nanoplastics: effects of radicals, surface functional groups and electrolyte

Xinjie Wang et al.

ENVIRONMENTAL SCIENCE-NANO (2020)

添加到收藏夹

Article Environmental Sciences

An enhanced coagulation using a starch-based coagulant assisted by polysilicic acid in treating simulated and real surface water

Yunong Tang et al.

CHEMOSPHERE (2020)

添加到收藏夹

Article Engineering, Environmental

Characteristics of microplastic removal via coagulation and ultrafiltration during drinking water treatment

Baiwen Ma et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Article Engineering, Environmental

Aging Significantly Affects Mobility and Contaminant-Mobilizing Ability of Nanoplastics in Saturated Loamy Sand

Jin Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Environmental Sciences

Source and potential risk assessment of suspended atmospheric microplastics in Shanghai

Kai Liu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Engineering, Chemical

Effect of salt solutions on coagulation performance of Moringa stenopetala and Maerua subcordata for turbid water treatment

Moa Megersa et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Amphoteric starch-based bicomponent modified soil for mitigation of harmful algal blooms (HABs) with broad salinity tolerance: Flocculation, algal regrowth, and ecological safety

Xiaoguang Jin et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Sludge dewaterability of a starch-based flocculant and its combined usage with ferric chloride

Hua Wei et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Environmental Sciences

Marine microplastic: Preparation of relevant test materials for laboratory assessment of ecosystem impacts

Susanne Kuhn et al.

CHEMOSPHERE (2018)

添加到收藏夹

Article Engineering, Environmental

Flocculation and antimicrobial properties of a cationized starch

Zhouzhou Liu et al.

WATER RESEARCH (2017)

添加到收藏夹

Article Multidisciplinary Sciences

River plastic emissions to the world's oceans

Laurent C. M. Lebreton et al.

NATURE COMMUNICATIONS (2017)

添加到收藏夹

Editorial Material Engineering, Environmental

Are Agricultural Soils Dumps for Microplastics of Urban Origin?

Luca Nizzetto et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

添加到收藏夹

Article Engineering, Environmental

Evaluation of chain architectures and charge properties of various starch-based flocculants for flocculation of humic acid from water

Hu Wu et al.

WATER RESEARCH (2016)

添加到收藏夹

Review Engineering, Environmental

A review on chitosan-based flocculants and their applications in water treatment

Ran Yang et al.

WATER RESEARCH (2016)

添加到收藏夹

Review Engineering, Environmental

Microplastics in freshwater systems: A review of the emerging threats, identification of knowledge gaps and prioritisation of research needs

Dafne Eerkes-Medrano et al.

WATER RESEARCH (2015)

添加到收藏夹

Review Biotechnology & Applied Microbiology

The role of coagulation in water treatment

Jia-Qian Jiang

CURRENT OPINION IN CHEMICAL ENGINEERING (2015)

添加到收藏夹

Review Engineering, Environmental

Interactions of Dissolved Organic Matter with Natural and Engineered Inorganic Colloids: A Review

Allan Philippe et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

添加到收藏夹

Article Chemistry, Applied

Synthesis, flocculation and adsorption performance of amphoteric starch

Qintie Lin et al.

CARBOHYDRATE POLYMERS (2012)

添加到收藏夹

Article Engineering, Environmental

Attachment Efficiency of Nanoparticle Aggregation in Aqueous Dispersions: Modeling and Experimental Validation

Wen Zhang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)

添加到收藏夹

Article Chemistry, Applied

Graft copolymers of starch and its application in textiles

M. W. Meshram et al.

CARBOHYDRATE POLYMERS (2009)

添加到收藏夹

Article Biophysics

Assessing bacterial adhesion using DLVO and XDLVO theories and the jet impingement technique

Sonia Bayoudh et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2009)

添加到收藏夹

Article Engineering, Environmental

Potential for plastics to transport hydrophobic contaminants

Emma L. Teuten et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2007)

添加到收藏夹

Review Engineering, Environmental

A review of floc strength and breakage

P Jarvis et al.

WATER RESEARCH (2005)

添加到收藏夹

Article Engineering, Environmental

Microscopic observation of particle reduction in slaughterhouse wastewater by coagulation-flocculation using ferric sulphate as coagulant and different coagulant aids

MI Aguilar et al.

WATER RESEARCH (2003)

添加到收藏夹

Article Biophysics

Salt-induced aggregation in cationic liposome aqueous suspensions resulting in multi-step self-assembling complexes

F Bordi et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.