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You searched for: Journal name International journal of environmental analytical chemistry Remove constraint Journal name: International journal of environmental analytical chemistry Publication year rev 7979-2021 Remove constraint Publication year rev: 7979-2021 Source 2021 v.101 no.3 Remove constraint Source: 2021 v.101 no.3
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1. Effects of different rootstocks on the growth and cadmium-accumulation characteristics of a post-grafting generation of Cyphomandra betacea seedlings

Author:
Jin Wang; Xun Wang; Lijin Lin; Ming’An Liao; Ji Liu; Yi Tang; Dong Liang; Hui Xia; Xiulan Lv; Wei Ren; Wei Jiang
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 370-378
ISSN:
1029-0397
Subject:
Solanum betaceum; Solanum nigrum; analytical chemistry; biomass; cadmium; catalase; chlorophyll; eggplants; photosynthesis; protein content; rootstocks; stomatal conductance; superoxide dismutase; tomatoes
Abstract:
... To study the cadmium (Cd)-accumulation characteristics of the post-grafting generation of Cyphomandra betacea (Cav.) Sendt., the seeds of C. betacea grafted on Solanum nigrum L., tomato, and eggplant rootstocks were collected and planted in Cd-contaminated soil. Compared with seeds of ungrafted seedlings, the S. nigrum rootstock increased the shoot biomass of the post-grafting generation of C. bet ...
DOI:
10.1080/03067319.2019.1667985

2. Preparation of a uranium leach liquor from a refractory ore using nitric acid solution

Author:
M. M. Abdel Aal
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 301-324
ISSN:
1029-0397
Subject:
ambient temperature; analytical chemistry; liquids; models; nitric acid; particle size; uranium
Abstract:
... The preparation of uranium leach liquor from refractory ore using nitric acid solution has been investigated. The particle size, nitric acid concentration, solid-to-liquid ratio, shaking time, temperature, and diffusion leaching model all have significant effects on the process. The optimum process operating parameters were particle size: 1 mm; nitric acid concentration: 50 g/l; liquid to solid ra ...
DOI:
10.1080/03067319.2019.1666831

3. A review on species mixing in droplets using passive and active micromixers

Author:
Xueye Chen; Shufen Liu; Yao Chen; Shouxin Wang
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 422-432
ISSN:
1029-0397
Subject:
analytical chemistry; droplets; environmental science; journals; mixing; wills
Abstract:
... This review reports the progress on the recent development of droplet micromixers. Passive droplet micromixers and active droplet micromixers are studied, respectively. Design, simulation, fabrication and application of a variety of droplet micromixers are expounded and analysed. This paper will provide a valuable reference to designers who research droplet micromixers for various applications. ...
DOI:
10.1080/03067319.2019.1666832

4. Organic acids and alcohols quantification by HPLC/RID in sugarcane vinasse: analytical method validation and matrix effect assessment

Author:
Alan Nascimento Bernardes; Leandro Augusto Gouvêa Godoi; Priscila Rosseto Camiloti; Absai da Conceição Gomes; Bruna Larissa Sandy Sanchez; Ana Paula Rodrigues Torres; Lívia Silva Botta
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 325-336
ISSN:
1029-0397
Subject:
acetic acid; alcoholic fermentation; analytical chemistry; butanol; butyric acid; chemical species; citric acid; ethanol; glycerol; hexanoic acid; high performance liquid chromatography; lactic acid; methanol; molasses; propionic acid; refractive index; succinic acid; sugarcane juice; valeric acid; vinasse; wastewater
Abstract:
... The composition of sugarcane vinasse varies according to the substrate of alcoholic fermentation, e.g. if it is sugarcane juice and/or molasses. Regardless of the origin, the main organic compounds found in sugarcane vinasse are organic acids, alcohols and a low amount of carbohydrates. To access the organic composition of such wastewater, the present paper describes a high-performance liquid chro ...
DOI:
10.1080/03067319.2019.1666833

5. Persistence and processing effects in reduction of residues of β-cyfluthrin + imidacloprid and its metabolite in hot pepper

Author:
Sushil Ahlawat; Reena Chauhan; Kamla Malik; Surender Singh Yadav; Nisha Kumari
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 411-421
ISSN:
1029-0397
Subject:
analytical chemistry; diodes; food safety; gas chromatography; harvest date; high performance liquid chromatography; hot peppers; imidacloprid; markets; maximum residue limits; metabolites; soil; tandem mass spectrometry; India
Abstract:
... Now a days, farmers prefer to use Premix Formulations instead of single pesticide for the control of insects and pests. Large number of premix formulations are available in the market, Solomom OD (β-cyfluthrin 90 + imidacloprid 210) is the preferred one in hot pepper. Thus, the present research was done to monitor the leftover and effect of household processing in reduction of premix formulation w ...
DOI:
10.1080/03067319.2019.1667988

6. Radiation synthesis of ZnS/chitosan nanocomposites and its anti-bacterial activity

Author:
Zakaria I. Ali; Farag M. Mosallam; Rehab Sokary; Tamer A. Afify; Mohamad Bekhit
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 379-390
ISSN:
1029-0397
Subject:
X-radiation; analytical chemistry; antibacterial properties; cephalexin; chitosan; gamma radiation; methicillin-resistant Staphylococcus aureus; multiple drug resistance; nanocomposites; nystatin; particle size; surface plasmon resonance; transmission electron microscopy; yeasts; zinc sulfide
Abstract:
... Zinc sulphide/chitosan nanocomposite films were in situ synthesised using gamma irradiation technique. The nanocomposite films were characterised by ultraviolet-visible (UV/Vis) spectroscopy, Fourier transformed infrared spectroscopy (FTIR), X-ray spectroscopy (XRD) and transmission electron microscopy (TEM). Surface Plasmon resonance (SPR) broadband at the range 417–424 nm was observed by UV/Vis ...
DOI:
10.1080/03067319.2019.1667986

7. Study of diurnal and seasonal variations in the time series data of soil ²²²Rn gas

Author:
Aleem Dad Khan Tareen; Muhammad Rafique; Muhammad Basharat
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 337-350
ISSN:
1029-0397
Subject:
analytical chemistry; geophysics; latitude; longitude; radon; relative humidity; seasonal variation; soil; spring; temperature; time series analysis; uranium
Abstract:
... The diurnal and seasonal variation study has been performed for soil radon time series (RTS) data obtained using RTM-1688 radon monitor (SARAD GmbH, Dresden, Germany). Data were collected from radon station installed at latitude 34.39621 and longitude 73.47347 on fault line passing beneath the Muzaffarabad city, for a period of 1 year. RTS data were analysed based upon their monthly recorded value ...
DOI:
10.1080/03067319.2019.1666834

8. Assessing the seasonal variation of lead content in Conocarpus erectus: a case study of an urban megacity

Author:
Ishtiaq H. Ghouri; Uzma Ashiq; Kousar Yasmeen; Jamil H. Kazmi
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 391-410
ISSN:
1029-0397
Subject:
Conocarpus erectus; absorption; analysis of variance; analytical chemistry; atomic absorption spectrometry; case studies; cities; cluster analysis; gasoline; land use; lead; monsoon season; pollution; seasonal variation; standard deviation; traffic; urbanization; Pakistan
Abstract:
... Karachi is a highly urbanised city of Pakistan with thickly populated neighbourhoods having distinct ecological features. The burden of anthropogenic pollution in the city needs an exploration of new and more efficient methods of continuous monitoring of the environment. The study was carried out to assess the level of Lead (Pb) inthe Buttonwood (Conocarpus erectus) plants due to their high availa ...
DOI:
10.1080/03067319.2019.1667987

9. Uranium ions extraction from the waste solution by thiosemicarbazide anchored cellulose acetate

Author:
Mohamed A. Hassanin; Hassan S. El-Gendy; Mohamed F. Cheira; Bahig M. Atia
Source:
International journal of environmental analytical chemistry 2021 v.101 no.3 pp. 351-369
ISSN:
1029-0397
Subject:
adsorbents; adsorption; analytical chemistry; cellulose acetate; condensation reactions; endothermy; models; nitrates; pH; sorption isotherms; surface area; temperature; thermodynamics; uranium
Abstract:
... The adsorption of uranium from nitrate waste solution was undertaken by the synthesised thiosemicarbazide functionalised cellulose acetate (TSCCA) adsorbent, which prepared via a condensation reaction of oxidised cellulose acetate (OCA) and thiosemicarbazide (TSC). TSCCA was examined using Brunauer–Emmett–Teller (BET) surface area analyses, Fourier Transformation Infrared (FTIR) spectroscopy, and ...
DOI:
10.1080/03067319.2019.1667984