Results 21 to 30 of about 1,014,558 (255)

An evaluation of the adsorption process in removing organic substances in a pilot flow-type surface water treatment system

E3S Web of Conferences, 2018
This article presents the results of the adsorption process effectiveness in treating surface water, especially in removing organic substances. The effectiveness of the adsorption system was evaluated at different levels of adsorption capacity exhaustion
Wolska Małgorzata, Mołczan Marek, Szerzyna Sławomir, Adamski Wojciech, Wiśniewski Jacek, Ferenc Zbigniew, Sambor Aleksandra, Żółtowska Małgorzata   +7 more
doaj   +1 more source

A thermodynamic platform for evaluating the energy efficiency of combined power generation and desalination plants

npj Clean Water, 2021
In seawater desalination, the energy efficiency of practical processes is expressed in kWh_electricity or low-grade-heat per m3 of water produced, omitting the embedded energy quality underlying their generation processes.
Kim Choon Ng, Muhammad Burhan, Qian Chen, Doskhan Ybyraiykul, Faheem Hassan Akhtar, M. Kumja, Robert W. Field, Muhammad Wakil Shahzad   +7 more
doaj   +1 more source

Towards a High Rejection Desalination Membrane: The Confined Growth of Polyamide Nanofilm Induced by Alkyl-Capped Graphene Oxide

Membranes, 2021
In this paper, we used an octadecylamine functionalized graphene oxide (ODA@GO) to induce the confined growth of a polyamide nanofilm in the organic and aqueous phase during interfacial polymerization (IP).
Biqin Wu, Na Zhang, Mengling Zhang, Shuhao Wang, Xiaoxiao Song, Yong Zhou, Saren Qi, Congjie Gao   +7 more
doaj   +1 more source

Sustainable and green polylactic acid-based membrane embedded with self-assembled positively charged f-MWCNTs/GO nanohybrids for the removal of nutrients from wastewater

npj Clean Water, 2022
In this study, the synthesis, and chemical-physical characterization of self-assembled positively charged multi-walled carbon nanotubes/graphene oxide (f-MWCNTs)/(GO)-nanohybrids into adsorptive PLA-based membranes were investigated.
Lobna Nassar, Vijay S. Wadi, Hanaa M. Hegab, Hiyam Khalil, Fawzi Banat, Vincenzo Naddeo, Shadi W. Hasan   +6 more
doaj   +1 more source

Lethal and sublethal toxicity of perfluorooctanoic acid (PFOA) in chronic tests with Hyalella azteca (amphipod) and early-life stage tests with Pimephales promelas (fathead minnow)

Ecotoxicology and Environmental Safety, 2021
Perfluoroalkyl substances (PFAS), including perfluorooctanoic acid (PFOA), are industrial chemicals that are of concern due to their environmental presence, persistence, bioaccumulative potential, toxicity, and capacity for long-range transport.
Adrienne J. Bartlett, Amila O. De Silva, Daniel M. Schissler, Amanda M. Hedges, Lisa R. Brown, Kallie Shires, Jason Miller, Cheryl Sullivan, Christine Spencer, Joanne L. Parrott   +9 more
doaj   +1 more source

Effects of Fertilization Management under WSPI on Soil Nitrogen Distribution and Nitrogen Absorption in Apple Orchard in Loess Plateau

Agronomy, 2020
Water storage pit irrigation (WSPI) has been proven effective in improving the water use efficiency of fruit trees in Loess Plateau, but so far there are still no matching efficient fertilization management methods. A two-year experiment was conducted to
Qiyun Cheng, Juanjuan Ma, Rong Ren, Lijian Zheng, Xianghong Guo, Xihuan Sun   +5 more
doaj   +1 more source

Cryo-EM structure of cyanophage P-SCSP1u offers insights into DNA gating and evolution of T7-like viruses

Nature Communications, 2023
Cyanophages, together with their host cyanobacteria, play important roles in marine biogeochemical cycles and control of marine food webs. The recently identified MPP-C (Marine Picocyanobacteria Podovirus clade C) cyanophages, belonging to the T7-like ...
Lanlan Cai, Hang Liu, Wen Zhang, Shiwei Xiao, Qinglu Zeng, Shangyu Dang   +5 more
doaj   +1 more source

Evaluation of Suitable Water–Zeolite Coupling Regulation Strategy of Tomatoes with Alternate Drip Irrigation under Mulch

Horticulturae, 2022
The water (W; W50, W75, and W100)–zeolite (Z; Z0, Z3, Z6 and Z9) coupling (W-Z) regulation strategy of high-quality and high-yield tomato was explored with alternate drip irrigation under mulch. Greenhouse planting experiments were used in monitoring and
Xiaolan Ju, Tao Lei, Xianghong Guo, Xihuan Sun, Juanjuan Ma, Ronghao Liu, Ming Zhang   +6 more
doaj   +1 more source

Celebrating passion for Water, Science and Technology

, 2022
Abstract Professor Gustaf Olsson has devoted countless hours over many years to Water Science and Technology, Water Supply and Water Practice and Technology as an author, reviewer, editor and Editor in Chief until finally stepping down from all functions in 2021. In order to honour Prof. Olsson's devotion and contribution to the journals,
openaire   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source