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Author

Devayani R. Tipre

Bio: Devayani R. Tipre is an academic researcher from Gujarat University. The author has contributed to research in topics: Bioleaching & Ferrous. The author has an hindex of 14, co-authored 70 publications receiving 665 citations.
Topics: Bioleaching, Ferrous, Ferric, Zinc, Copper


Papers
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Journal ArticleDOI
TL;DR: In this paper, a consortium consisting of acidithiobacillus ferrooxidans, acidithibacillus thiooxidants, Leptospirillum ferrooxideidans and heterotrophic organisms was used to extract copper and zinc from a Cu-Pb-Zn sulphide bulk concentrate.

62 citations

Journal ArticleDOI
TL;DR: The studied factors can be implemented for the scale-up aimed at faster recovery of multimetals from E-waste and thereby providing a secondary source of metal in an eco-friendly manner.

49 citations

Book ChapterDOI
01 Jan 2015
TL;DR: Azo dyes are the largest and versatile class of synthetic dyes which account for more than 50 % of the dyes produced annually as mentioned in this paper, and are used extensively in the paper, clothing, food, cosmetic and pharmaceutical industries.
Abstract: Till the late nineteenth century, all the dyes used were more or less natural with main sources like plants, insects and molluscs, and were mostly prepared on a small scale. It was only after 1856 that with Perkin’s historic discovery of the first synthetic dye, mauveine was manufactured on a large scale. At present there are more than 100,000 commercial dyes available with a estimated production of 7 × 105–1 × 106 tons per year (Robinson et al., Bioresour Technol 77:247–255, 2001). These dyes are used extensively in the paper, clothing, food, cosmetic and pharmaceutical industries. Because of the diversity of the dye components available for synthesis, a large number of structurally different synthetic dyes are today utilized for coloration. Among synthetic dyes, azo dyes are the largest and versatile class of dyes which account for more than 50 % of the dyes produced annually

48 citations

Journal ArticleDOI
TL;DR: Four arsenic resistant ferrous oxidizers were isolated from Hutti Gold Mine Ltd. samples and the phylogenetic position of HGM 8 was determined by 16S rDNA sequencing, which could be due to concurrent oxidation of pyrite.

48 citations


Cited by
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01 Jan 1912

1,225 citations

Journal ArticleDOI
TL;DR: The textile sector is 14% of total industrial production in India and contributes to about 4% of the gross domestic product and earns about 27% of India's total foreign exchange.
Abstract: The textile sector is 14% of total industrial production in India and contributes to about 4% of the gross domestic product and earns about 27% of India's total foreign exchange. Worldwide, up to 1...

465 citations

Journal ArticleDOI
TL;DR: To uncover the underneath, heavy metal bioremediation technologies as well as their detoxification pathways are summarized in this review, which will contribute to find their interconnections and develop more efficient biore mediation technologies.

372 citations

Journal ArticleDOI
TL;DR: It was evident that some clays have appreciable adsorption capacities on top of being widely available and the application of clay minerals for decolourising water represents economic viable and locally available materials that can be used substantially for pollution control and management.

329 citations

Journal ArticleDOI
TL;DR: Variation of different physical, chemical and environmental parameters affecting the efficiency of the bioremediation process have impacted on the design of bioreactors.

282 citations