Evidence map›Paper›PMID 32033111›Full record

ArticleNanomaterials (Basel, Switzerland)2020

Green Technology for Remediation of Water Polluted with Petroleum Crude Oil: Using of

Ayman M Atta, Nermen H Mohamed, Ahmad K Hegazy, Yasser M Moustafa, Rodina R Mohamed, Gehan Safwat, Ayman A Diab

Open access · goldAbstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.9field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 27 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

Ayman M AttaChemistry department, college of science, King Saud University, Riyadh 11451, Saudi Arabia.
Nermen H MohamedEgyptian petroleum Research institute, Nasr City, Cairo 11435, Egypt.
Ahmad K HegazyBotany and Microbiology department, Faculty of Science, Cairo University, Giza 11435, Egypt.
Yasser M MoustafaEgyptian petroleum Research institute, Nasr City, Cairo 11435, Egypt.
Rodina R MohamedFaculty of Biotechnology, Modern Science and Arts University, 6th October City 11435, Egypt.
Gehan SafwatFaculty of Biotechnology, Modern Science and Arts University, 6th October City 11435, Egypt.
Ayman A DiabFaculty of Biotechnology, Modern Science and Arts University, 6th October City 11435, Egypt.
October University of Modern Sciences and Arts · EGEgyptian Petroleum Research Institute · EGCairo University · EGKing Saud University · SA

Funding

King Saud University RSp 63/2019
6 · The paper itself

Abstract

Crude oil pollution of water bodies is a worldwide problem that affects water ecosystems and is detrimental to human health and the diversity of living organisms. The objective of this study was to assess the ability of water hyacinth (Eichhornia crassipes (Mart.) Solms) combined with the presence of magnetic nanoparticles capped with natural products based on Myrrh to treat fresh water contaminated by crude petroleum oil. Magnetic nanoparticles based on magnetite capped with Myrrh extracts were prepared, characterized, and used to adsorb heavy components of the crude oil. The hydrophobic hexane and ether Myrrh extracts were isolated and used as capping for magnetite nanoparticles. The chemical structures, morphologies, particle sizes, and magnetic characteristics of the magnetic nanoparticles were investigated. The adsorption efficiencies of the magnetic nanoparticles show a greater efficiency to adsorb more than 95% of the heavy crude oil components. Offsets of Water hyacinth were raised in bowls containing Nile River fresh water under open greenhouse conditions, and subjected to varying crude oil contamination treatments of 0.5, 1, 2, 3, and 5 mL/L for one month. Plants were harvested and separated into shoots and roots, oven dried at 65 °C, and grounded into powder for further analysis of sulphur and total aromatic and saturated hydrocarbons, as well as individual aromatic constituents. The pigments of chlorophylls and carotenoids were measured spectrophotometrically in fresh plant leaves. The results indicated that the bioaccumulation of sulphur in plant tissues increased with the increased level of oil contamination. Water analysis showed significant reduction in polyaromatic hydrocarbons. The increase of crude oil contamination resulted in a decrease of chlorophylls and carotenoid content of the plant tissues. The results indicate that the water hyacinth can be used for remediation of water slightly polluted by crude petroleum oil. The presence of magnetite nanoparticles capped with Myrrh resources improved the remediation of water highly polluted by petroleum crude oil.

Indexed as

magnetitemyrrhnanoparticlesoil spillremediation

Identifiers

PMID32033111
PMCPMC7075181
OpenAlexW3004887072

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.