Results 41 to 50 of about 628,677 (357)

Solar-assisted membrane technology for water purification: a review

open access: yesWater Reuse, 2021
A shortage of safe drinking water is one of the leading problems in the world. Even in developed countries where water treatment systems are present, safe drinking water may not be always available due to the limitations of advanced water treatment ...
Tsegahun Mekonnen Zewdie   +3 more
doaj   +1 more source

Nanocellulose-Based Membranes for Water Purification

open access: yes, 2019
Scarcity and contamination of worldwide drinking water demand advanced, effective water purification methodologies. Eliminating numerous contaminants, such as heavy metals, toxic textile dyes, pesticides, oil, and other industrial, as well as ...
Arumughan, Vishnu,   +11 more
core   +1 more source

Conventional and contemporary methods for water treatment: From wastewater to ultra pure water [PDF]

open access: yesHemijska Industrija, 2003
In this paper modern methods and techniques for water purification are described. Good water quality and the rational use of water are an absolute need of the new millennium. The quality of life depends on water quality.
Rajaković Vladana N.   +1 more
doaj   +1 more source

Approach to tap water safety analysis in terms of biostability

open access: yesE3S Web of Conferences, 2018
The subject of the work is the analysis and assessment of the risk of biological instability of water. The lack of water stability causes the increased susceptibility of the distribution system to secondary microbial contamination of water and ...
Tchórzewska-Cieślak Barbara   +3 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Agricultural utilisation of municipal sludge in willow plantation

open access: yesE3S Web of Conferences, 2016
This paper presents the results of analyses of the monitoring selected energetic willow plantations (30 ha) located in Podkarpackie Province (Poland), which have been fertilised using a prototype trailer for land-applying municipal sludge.
Stachowicz Feliks   +5 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Carbon Nanoparticles as Sources for a Cost-Effective Water Purification Method: A Comprehensive Review

open access: yesFluids, 2020
As the global population grows, the demand for cost-effective and eco-friendly water purification methods is increasing, which presently is at its peak due to the increase of impurities in water and the increasing awareness of waterborne disease.
Ankit Kotia   +5 more
doaj   +1 more source

Water purification abilities of eight Japanese Unionoida [PDF]

open access: yes, 2010
The water purification capacities of eight species of unionid mussels, Margaritlfera laevis、 Unio douglasiae nipponensis, Inversiunio jokohamensis, Lanceolaria grayana, Obovalis omiensis, Inversidens brandti, Anodonta japonica and Cristaria plicata were ...
Yagi, Akihiko, Kawase, Motohiro
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

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