Contaminated soil (161 Ergebnisse)

Zustand: New. pp. 109 Illus., Maps.

Zustand: New. In English.

Hardbound. Zustand: As New. Contents: 1. Introduction. 2. Review of literature: (i). On general edaphic factors. (ii). On soil pollution. 3. Study sites. 4. Materials and methods. 5. Results. 6. Statistical analysis. 7. Discussion. 8. Summary. 9.Acknowledgements. 10. References. No. 19803. 109 pp.

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Zustand: New. 2012. Illustrated. paperback. . . . . . Books ship from the US and Ireland.

Paperback. Zustand: VG+. Paperback in Very Good+ condition. . 4to 11" - 13" tall. 360 pages. * Quick Shipping * All Books Mailed in Boxes * Free Tracking Provided *.

Zustand: Good. 1st. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Seminar paper from the year 2014 in the subject Nature Protection, Landscape Conservation, Kwame Nkrumah University of Science and Technology, language: English, abstract: This study investigated the use of Leucaena leucocephala as a potential plant species for phytoremediation of heavy metal contaminated soils. Tailings from the Sansu Tailings Dam was amended with top soil from Mampanhwe and three supplements to produce 10 treatments regimes.Treatment soils of 5 kg were put in poly-pots. Each of the 10 treatments was replicated 6 times and harvesting was done twice at 45 and 75 days after transplanting. A total of 120 poly-pots were prepared. The concentrations of six heavy metals (As, Fe, Pb, Zn, Cd and Cu) were determined, in samples of shoots and roots from each harvest, using an Atomic Absorption Spectrometer.The levels of heavy metals were highest in the roots than in the shoot. The fertilizer (NPK) and the organic manure (PKC) did not have any effect on the biomass.In general the levels of heavy metal accumulation increased with the addition of the supplements (Chelator, PKC and NPK) and performed much better than the tailings/soil mixtures.The results show that the plant is a phytoextractor and when aided with the addition of supplements, could be more effective in accumulation of heavy metals as a hyperaccumulator on long term cultivation.…

Soft cover. Zustand: Very Good. No Jacket. First Edition. Softcover. Condition: Very good, binding sound, text clean, no inscriptions. 172pp. plus glossary. This book is a copy of the final report produced for the Royal Commission on Environmental Pollution in 1995. It contains sections on biological, chemical, thermal, physical and solidification technologies for soil remediation.…

Zustand: very good. First? Edition. First? Printing. 27, wraps, illus., diagrams, acronyms. DOE/EM-0129P.

Zustand: New. In English.

Zustand: New. In English.

Hardcover. Zustand: Gut. XLV, 759 - 1662, XLVII - LXXV Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. 9780792338192 Sprache: Englisch Gewicht in Gramm: 550.

Zustand: New. In English.

Paperback. Zustand: Brand New. 68 pages. 6.00x0.16x9.00 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware - In 1960 at the McGuire Air Force Base, New Egypt, New Jersey a helium tank ruptured causing a fire to ignite a nearby nuclear tipped Boeing Michigan Aeronautical Research Center (BOMARC) missile. During the fire the weapons grade plutonium (Pu-239, Pu-240, and Pu-241) ignited and was released into the surrounding area, due to both firefighting efforts, where high pressure water was used to put out the fire, as well as smoke that deposited plutonium as oxidized particles in the surrounding area (Cicotte, 2007). This study investigates the heterogeneity of the distributed plutonium contamination in the McGuire Air Force Base BOMARC missile site soil based upon direct measurements of Am-241, a decay product of Pu-241. The heterogeneity of soil samples taken from the BOMARC missile site was quantified using a conjugate counting method with gamma spectroscopy analysis. Plutonium was shown to be heterogeneously distributed in the BOMARC missile site soil.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Zustand: New.

Zustand: New. In English.

Zustand: New.

Hardcover. Zustand: Gut. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. 9780727729545 Sprache: Englisch Gewicht in Gramm: 550.

Zustand: New. KlappentextrnrnIn 1960 at the McGuire Air Force Base, New Egypt, New Jersey a helium tank ruptured causing a fire to ignite a nearby nuclear tipped Boeing Michigan Aeronautical Research Center (BOMARC) missile. During the fire the weapons grade .

Paperback. Zustand: Brand New. 52 pages. 8.66x5.91x0.12 inches. In Stock.

Zustand: New. pp. 312.

Paperback. Zustand: Brand New. 133 pages. 6.00x0.30x9.00 inches. In Stock.

Zustand: New. pp. 288.

Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2017 in the subject Biology - Micro- and Molecular Biology, grade: 1.5, Mar Augusthinose College, language: English, abstract: The dyes are complex chemical compounds that imparts colour to substances. On the urge of urbanisation, the use of synthetic dyes is increasing largely and its untreated effluent release causes serious environmental pollution affecting water bodies by disturbing the aquatic ecosystem, soil, plants, animals, humans. The recalcitrant nature of these dyes limits its treatment using conventional methods wherein biological methods using microorganisms are reported to completely mineralize the dyes lowering the release of degradation products.The present work focuses on the biodegradation of synthetic dyes by isolating bacteria from a dyeing unit. Soil samples from the dye contaminated soils was collected, its degradation potentiality was observed using three major dye of studies congo red, brilliant green and methylene blue within 24 hr incubation. Maximum decoloarized dye (congo red and brilliant green) were chosen, serially diluted to 10-5 and plated to obtain two distinct colonies from decolorized congo red (CR1, CR2) and three distinct colonies from decolorized brilliant green (BG1, BG2, BG3). These isolates were biochemically characterized.Molecular characterization was performed by isolating DNA from five isolates and amplified it using PCR, with the 16s rRNA gene primer. The PCR amplification product having approximately 1500bp were sequenced, edited and searched using BLAST against the known sequences within NCBI databases. The isolates were identified to be CR1 as Pseudomonas (88% identity), CR2 as Aeromonas (89% identical) and BG1/BG2 were confirmed to belong to same genus as Bacillus (99% identical). The phylogenetic tree showed a clear divergence between isolated species. Furthermore, the dye tolerance of isolates were observed by optimization analysis to be as CR1 and CR2 tolerated up to 4% of congo red dye and among BG1, BG2 and BG3; BG1 tolerated up to 0.50% of brilliant green dye. Thus, CR1 and CR2 were observed to be potent azo dye decolourizers. Recombinant DNA Technology can be applied in this field that can make the above future application more reliable.…

Paperback. Zustand: Brand New. 136 pages. 8.66x5.91x0.31 inches. In Stock.

Zustand: New.