Journal ArticleDOI
Acetaminophen degradation using bacterial strains isolated from winogradsky column and phytotoxicity analysis of dump site soil.
Rajalakshmi Sridharan,Olivia Guntarik,Jemimah D. Peter,P. Senthil Kumar,Veena Gayathri Krishnaswamy +4 more
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In this paper, the authors used a Winogradsky column to analyze municipal solid waste from different dumpsite soil samples and found that the pH of Kodungaiyur and Otteri was 7.3 and 6.4, respectively.About:
This article is published in Chemosphere.The article was published on 2022-01-01. It has received 4 citations till now. The article focuses on the topics: Soil fertility & Soil test.read more
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A review on heterogeneous oxidation of acetaminophen based on micro and nanoparticles catalyzed by different activators
Mohammad Qutob,Mohd Rafatullah,Mohammad Qamar,Hajer S Alorfi,Abeer N. Al-Romaizan,Mahmoud A. Hussein +5 more
TL;DR: The main results obtained for the removal of ACT by using micro and nanoparticles have been discussed in this review as discussed by the authors , including the influence of temperature, pH, catalyst concentration, pollutant concentration, the effects of scavengers and oxidants, the stability of the catalyst, and doping ratio.
Journal ArticleDOI
Mixed polyaromatic hydrocarbon degradation by halotolerant bacterial strains from marine environment and its metabolic pathway.
Manasasri Muralidharan,Krishnaswamy Veena Gayathri,D. S. Preethi,R. Kavitha,R. Rajagopal,G. Rangasamy +5 more
TL;DR: In this article , the degradation of low molecular weight and high molecular weight polycyclic aromatic hydrocarbons (PAHs) in combination by bacterial strains isolated from a marine environment was studied.
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Winogradsky Bioelectrochemical System as a Novel Strategy to Enrich Electrochemically Active Microorganisms from Arsenic-Rich Sediments
TL;DR: In this paper , Winogradsky BES columns with As-rich sediments extracted from an Andean watershed were used as a strategy to enrich lithotrophic electrochemically active microorganisms (EAMs) on electrodes (i.e., cathodes).
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Acetaminophen degradation in aqueous solution by the UV-LED-EC/Cl2 process
TL;DR: In this article , electrochemically generated free chlorine (EC/Cl2) was activated by UV irradiation with a light emitting diode (LED) lamp at 275 nm to degrade acetaminophen (AAP, 2 μM) in aqueous solution.
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Journal ArticleDOI
A rapid Fourier-transform infrared (FTIR) spectroscopic method for direct quantification of paracetamol content in solid pharmaceutical formulations.
Muhammad Ali Mallah,Syed Tufail Hussain Sherazi,Muhammad Iqbal Bhanger,Sarfaraz Ahmed Mahesar,Muhammad Ashraf Bajeer +4 more
TL;DR: The results obviously showed the sensitivity of transmission FTIR spectroscopic method for pharmaceutical analysis, which is green in the sense that it does not require large volumes of hazardous solvents or long run times and avoids prior sample preparation.
Recent Scenario of Solid Waste Management in India
TL;DR: In this article, the authors describe the current status of municipal solid waste management in different regions of India and summarize a collective, systematic effort which improves implementation of legal frameworks, institutional arrangements, financial provisions, technology, operations management, human resource development, and public participation and awareness of Integrated SWM systems.
Phytotoxic effects of Heavy metals (Cr, Cd, Mn and Zn) on Wheat (Triticum aestivum L.) Seed Germination and Seedlings growth in Black Cotton Soil of Nanded, India
Abstract: To assess the phytotoxicity of chromium (Cr), cadmium (Cd), manganese (Mn) and zinc (Zn) to wheat, experiments were carried out in Black Cotton soil (of Nanded city, India) fed with different aqueous concentrations (2, 4, 6, 8 and 10 mg/L) of aforementioned metal ions over the period of eight consecutive days. The phytotoxic effects on seed germination, root, shoot, seedling growth, seedling vigor index, tolerance indices of wheat (Triticum aestivum L.) were studied. All results, when compared to control, show heavy metals adversely affecting the normal growth of plants by reducing seed germination and decreasing root and shoot length. The toxic effects of selected heavy metals to seed germination can be arranged in the rank order of inhibition as: Zn>Cd>Mn>Cr. The toxicity of all heavy metals to young seedlings was found similar to seeds and their effects on seedlings increase with their increased concentrations in the aqueous medium or soil ecosystem. The present results thus exemplify a model system to screen for various concentrations of heavy metals for their phytotoxic effects and also screen for the seeds able to counteract the deleterious effects of such heavy metals in various types of irrigation waters and agricultural soils.
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Environmental burden by an open dumpsite in urban India.
TL;DR: Fresh and old MSW samples collected from a dumpsite in the coastal city of India were analyzed for moisture content, volatile content, energy content, elements, and toxic heavy metals.
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Effect of ageing on waste characteristics excavated from an Indian dumpsite and its potential valorisation
Ayush Singh,Munish K. Chandel +1 more
TL;DR: In this article, the effect of aging on physicochemical characteristics of excavated municipal solid waste from Mulund dumpsite in Mumbai, India was assessed based on disposal year, waste was excavated from different zones in the dumpsite.