Results 21 to 30 of about 1,012,948 (219)

Investigation and Water quality Analysis of Agricultural nonpoint Source pollution in Tanxia Town [PDF]

E3S Web of Conferences, 2021
Taking the small watershed in Tanxia town as an example, the classified investigation of agricultural non-point source pollution in the tributaries of Lijiang River was carried out, the sources of local agricultural non-point source pollution were ...
Yang Liya, Zhou Hao, Dai Liyuan
doaj   +1 more source

Hollow Gold Nanoshell Modified Electrode as Electrochemical Biosensor for Hemoglobin and Its Analytical Application

International Journal of Electrochemical Science, 2021
In this paper hollow gold nanoshell (HGNs) was modified on carbon ionic liquid electrode (CILE), which was used for further immobilization of hemoglobin (Hb) with Nafion film step by step to get an electrochemical Hb sensor.
Xiaoqing Li, Bo Shao, Yunxiu Sun, Bingxue Zhang, Xianghui Wang, Wei Sun   +5 more
doaj   +1 more source

Nitrogen-doped Graphene Modified Glassy Carbon Electrode for Anodic Stripping Voltammetric Detection of Lead Ion

International Journal of Electrochemical Science, 2016
Nitrogen-doped (NG) graphene modified glassy carbon electrode was prepared for sensitive electrochemical investigation on lead ion (Pb2+) with differential pulse anodic stripping voltammetry. Due to the large surface area, excellent conductivity and good
Zuorui Wen, Xueliang Niu, Lijun Yan, Yanyan Niu, Dan Wang, Wei Sun, Zaifeng Shi, Lifeng Dong   +7 more
doaj   +1 more source

Preparation of hydrophobic PVDF/PVC/nano-graphite composite membrane and its self-cleaning properties

Materials Research Express, 2020
In this study, novel physical blending modified membranes are prepared using the non-solvent induced phase separation method, the influences of nano-graphite and Poly(vinyl chloride) (PVC) incorporated into the hydrophobic performance of the ...
Dashuai Zhang, Yan Zhang, Xiaopeng Zhang, Chen Li, Lili Wang, Tianyi Shun, Hongting Wu, Qiang Lin, Zaifeng Shi   +8 more
doaj   +1 more source

Silver Nanoparticles for Water Pollution Monitoring and Treatments: Ecosafety Challenge and Cellulose-Based Hybrids Solution

Polymers, 2020
Silver nanoparticles (AgNPs) are widely used as engineered nanomaterials (ENMs) in many advanced nanotechnologies, due to their versatile, easy and cheap preparations combined with peculiar chemical-physical properties.
Andrea Fiorati, A. Bellingeri, C. Punta, I. Corsi, I. Venditti   +4 more
semanticscholar   +1 more source

A Study on River Representation for Water Impaired Analysis of Measurement Data at TPLMs

대한환경공학회지, 2020
Objectives This study assessed the applicability of the total pollutant load management (TPLM) data on the analysis of impaired waterbody and pollutant source characterization. To achieve the study objective, the TPLM data collected in the downstream of
Beom Sik Nam, Ha Sun Hwang, Moo Hwan Cho
doaj   +1 more source

Removal of chromium from tannery industry wastewater using iron-based electrocoagulation process: experimental; kinetics; isotherm and economical studies

Scientific Reports, 2023
Chromium is a hazardous compound from industrial processes, known for its toxicity, mutagenicity, teratogenicity, and carcinogenicity. Chemical methods are efficient but cost-effective alternatives with reduced sludge are sought.
Heba A. El-Gawad, Gamal K. Hassan, Karim M. Aboelghait, Walaa H. Mahmoud, R. M. Mohamed, Ahmed A. Afify   +5 more
doaj   +1 more source

Amorphous Cu-Mn hopcalite as novel Fenton-like catalyst for H2O2-activated degradation of tetracycline at circumneutral pH

Journal of Science: Advanced Materials and Devices, 2023
Cu-Mn hopcalite, as a conventional catalyst showing potential in many chemical reactions, has been rarely researched for its applications in H2O2-activated Fenton-like reactions for the decomposition of refractory pollutants.
Ying Liu, Shixian Huang, Helen J. Sun, Yao Liu, Lijiao Liang, Qingwei Nan, Tao Wang, Zhengzheng Chen, Jianting Tang, Chuanbo Hu, Joe R. Zhao   +10 more
doaj   +1 more source

Effect of bubble characteristics and nozzle size on the membrane distillation enhanced by gas–liquid two-phase flow

Journal of Water Reuse and Desalination, 2019
This study investigates the membrane performance and fouling control in bubble-assisted sweeping gas membrane distillation with high concentration saline (333 K saturated solution) as feed.
Dashuai Zhang, Xiaopeng Zhang, Li Chen, Wang Lili, Wu Di, Yuqin Xiong, Qiang Lin, Zaifeng Shi   +7 more
doaj   +1 more source

Advancements in Biochar as a Sustainable Adsorbent for Water Pollution Mitigation

Advancement of science
Biochar, a carbon‐rich material produced from the partial combustion of biomass wastes is often termed “black gold” for its potential in water pollution mitigation and carbon sequestration.
Devika Laishram, Su-Bin Kim, Seulbee Lee, Soo‐Jin Park   +3 more
semanticscholar   +1 more source