Articles with "waste water" as a keyword



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A dipeptide‐based superhydrogel: Removal of toxic dyes and heavy metal ions from waste water

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Published in 2017 at "Peptide Science"

DOI: 10.1002/bip.22915

Abstract: A short peptide‐based molecule has been found to form a strong hydrogel at phosphate buffer solution of pH 7.46. The hydrogel has been characterized thoroughly using various techniques including field emission scanning electron microscopy (FE‐SEM),… read more here.

Keywords: waste water; water; metal ions; dipeptide based ... See more keywords
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Waste water irrigation in the regulation of soil properties, growth determinants, and heavy metal accumulation in different Brassica species

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Published in 2019 at "Environmental Monitoring and Assessment"

DOI: 10.1007/s10661-019-7228-3

Abstract: To evaluate the impact of waste water (WW) irrigation, four Brassica species, namely B. campestris, B. juncea, B. napus, and B. nigra, were grown for 2 years in the agricultural field. First-year experiment (2014–2015) was conducted… read more here.

Keywords: accumulation; irrigation; waste water; water ... See more keywords
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Synthesis of β-Cyclodextrin Immobilized Starch and Its Application for the Removal of Dyestuff from Waste-Water

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Published in 2019 at "Journal of Polymers and the Environment"

DOI: 10.1007/s10924-019-01365-7

Abstract: A natural polymeric adsorbent, β-cyclodextrin immobilized starch (CS-βCD) was prepared by introducing host functional molecule β-cyclodextrin (β-CD) onto starch in presence of citric acid. The immobilization conditions were optimized to: m CA:m CS = 1:2, reaction time… read more here.

Keywords: dyestuff waste; waste water; cyclodextrin; dyestuff ... See more keywords
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Cytotoxicity, Antioxidant and Antiviral Potential of Aqueous Extract from Nostoc muscorum Cultivated in Various Inexpensive Media

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Published in 2019 at "Waste and Biomass Valorization"

DOI: 10.1007/s12649-017-0188-3

Abstract: The genus Nostoc is a valuable source of a wide spectrum of natural products, which have many different biological activities such as antioxidant, anticancer, anti-HIV, antimalarial, antifungal and antimicrobial drugs. The current work was aimed to… read more here.

Keywords: waste; industrial waste; nostoc muscorum; waste water ... See more keywords
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Highly porous carbon from a natural cellulose fiber as high efficiency sorbent for lead in waste water.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.08.141

Abstract: The persistence of hollow centre in the carbon obtained from milkweed floss provides exceptional sorption characteristics, not seen in common biomasses or their derivatives. A considerably high sorption of 320mg of lead per gram of… read more here.

Keywords: waste water; lead; sorbent lead; carbon ... See more keywords
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Magnetic cross-linked enzyme aggregates of acrylamidase from Cupriavidus oxalaticus ICTDB921 for biodegradation of acrylamide from industrial waste water.

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Published in 2019 at "Bioresource technology"

DOI: 10.1016/j.biortech.2018.10.015

Abstract: Acrylamidase from Cupriavidus oxalaticus ICTDB921 was immobilized on magnetic nanoparticles (MNPs) for degradation of acrylamide (a group 2A carcinogen and an environmental contaminant) from industrial waste water. Acrylamidase-MNPs were prepared (maximum recovery ∼94%) at optimized… read more here.

Keywords: waste water; acrylamidase mnps; industrial waste;
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Ligand immobilized novel hybrid adsorbents for rare earth elements (REE) removal from waste water: Assessing the feasibility of using APTES functionalized silica in the hybridization process with chitosan

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Published in 2017 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.08.098

Abstract: Abstract This experimental study was aimed at checking the potential of employing commercially available amino functionalized silica gels in synthesizing the ligand immobilized hybrid materials rather than the conventional method of utilizing Tetraethyl orthosilicate (TEOS)… read more here.

Keywords: ligand immobilized; waste water; functionalized silica;
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Cu location onto spherical SiO2@Mn make a profound difference for catalytic oxidative removal Na2S in waste water with air as an oxidant at ambient conditions

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.06.079

Abstract: Abstract Different location Cu species on the SiO2@Mn catalysts surface was prepared to form well-defined core-shell material for enhancing the catalytic efficiency of degrading Na2S in waste water. The modified location of Cu species was… read more here.

Keywords: waste water; removal; location; na2s waste ... See more keywords
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Solar photocatalytic reclamation of agro-waste water polluted with twelve pesticides for agricultural reuse.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.09.180

Abstract: This study aims to demonstrate a technically feasible alternative to remove pesticide residues from agro-waste water produced in farms from remnants in containers and treatment tanks, rinse in tanks after treatments, and cleaning of machines… read more here.

Keywords: agro waste; solar photocatalytic; waste water; photocatalytic reclamation ... See more keywords
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Performance evaluation of long still for the utilization of industrial hot waste water

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Published in 2018 at "Journal of Energy Storage"

DOI: 10.1016/j.est.2018.10.023

Abstract: Abstract Various industrial equipment is utilizing water as a cooling agent for maintaining their operating temperatures within the stipulated range. The water-cooled equipment produces a large quantity of hot wastewater, which is generally sent to… read more here.

Keywords: waste water; water; waste; performance evaluation ... See more keywords
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Iminodiacetic acid modified kenaf fiber for waste water treatment.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2018.02.035

Abstract: In the present study, iminodiacetic acid (IDA)-modified kenaf fiber, K-IDA formed by the chemical modification of plant kenaf biomass was tested for its efficacy as a sorbent material towards the purification of waste water. The… read more here.

Keywords: fiber; ida; iminodiacetic acid; waste water ... See more keywords