Soils variable charge (43 risultati)

Hard Cover. Condizione: Very Good+. No Jacket. First Edition. 8vo - over 7¾" - 9¾" tall.

Hardcover. Condizione: Near Fine. hardback book in near fine condition.

Condizione: Very Good. *Price HAS BEEN REDUCED by 10% until Monday, Oct 26 (SALE item)* 448 pp., hardcover, minor library markings, else text clean and binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.…

Illustrated Papered Boards. Condizione: Very Good. None. First Edition. 21.5 cm, xv, [i blank,] 448 pp, b&w photo illus, illus papered boards. VG copy.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,750grams, ISBN:0477066682. …

Hardcover. Condizione: As New. First American edition. HB Illustrated VF. As New without jacket as issued.

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: Used. pp. 520.

Condizione: New. In English.

Condizione: Used. pp. 520 52:B&W 6.14 x 9.21in or 234 x 156mm (Royal 8vo) Case Laminate on White w/Gloss Lam.

Condizione: New.

Condizione: New. pp. 206.

Condizione: Used. pp. 520.

Condizione: New.

Paperback. Condizione: Brand New. 204 pages. 9.25x6.10x0.46 inches. In Stock.

Condizione: As New. Unread book in perfect condition.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Thisbook isabout ions,about variable-chargesurfacesand about models. Jti~about ions because most of the substances in which soil scientists are interested occur in the soil solution as ions. This applies to both plant nutrients and pollutants. Thus the,reilction between soil and say phosphate does not involve a substance called 'phosphate'; it involves phosphate ions. Ions are charged particles. When these charged particles react with charged surfaces, the outcome of the reaction is affected by both the charge on the particles and the charge on the surfaces. Hence we also need to understand the charge on the surfaces. If our understanding is adequate, we should be able to express our ideas precisely - ideally bywritingequations. Unfortunatelytheequationsturnoutto bequite complex and to interrelate with each other in a complex way. Ifwe want to envisage the effect of varying some of the conditions we have to include the equations in,computer programs. Because these programs describe physical systems, they are called models. Aword aboutthe roleand function ofmodels is in order. Acomputermodel is no more than a precisely expressed hypothesis. Like all hypotheses, it can be used to make predictions. The predictions from some hypotheses turn out to be better than those of others and we are to prefer the one that makes the best predictions. However, in practice, old ideasarenotabandoned readily. We clingtothem untilthe new ideas becomefamiliar. Forexample,someofthemodelsthat have been used to describe ionreaction with surfaces have a pleasing familiarity about them.…

Condizione: New.

Taschenbuch. Condizione: Neu. Sorption of Lead Unto Variable Charge Soils | Nkwopara Ugochukwu | Taschenbuch | 64 S. | Englisch | 2019 | LAP LAMBERT Academic Publishing | EAN 9786139993345 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

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Condizione: New. This text explains the difference between the variable charge soils of tropical and subtropical regions, and the constant charge soils of temperate regions. It focuses on the chemical properties of the variable charge soils - properties which have an important bearing on soil management practices. Editor(s): Yu, T.R. Series: Topics in Sustainable Agronomy S. Num Pages: 520 pages, numerous line figures, tables. BIC Classification: RNF; RNP; TVB; TVD. Category: (P) Professional & Vocational. Dimension: 241 x 163 x 29. Weight in Grams: 850. . 1997. New. hardcover. . . . .…

Condizione: New. This text explains the difference between the variable charge soils of tropical and subtropical regions, and the constant charge soils of temperate regions. It focuses on the chemical properties of the variable charge soils - properties which have an important bearing on soil management practices. Editor(s): Yu, T.R. Series: Topics in Sustainable Agronomy S. Num Pages: 520 pages, numerous line figures, tables. BIC Classification: RNF; RNP; TVB; TVD. Category: (P) Professional & Vocational. Dimension: 241 x 163 x 29. Weight in Grams: 850. . 1997. New. hardcover. . . . . Books ship from the US and Ireland.…

Condizione: new. Questo è un articolo print on demand.

PF. Condizione: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Soils are an important sink for heavy metals due to soils' high metal retention capacities. Therefore, knowledge of the adsorption properties of soil as well as the behaviour of heavy metals in soils is crucial in understanding and solving pollution problems. This book sorption of lead onto variable charge soils is divided into five chapters. The first chapter reviewed studies in adsorption .The second chapter is on the physicochemical properties and mineralogical properties of soils. The third chapter is on ways of determining the various operating variables in adsorption, the basic properties of soil and scanned electron microscopy of lead adsorbed soils. It show the statistical analysis used in analyzing data. The fourth chapter is on effect of operating variables on adsorption. Finally, the fifth chapter showed the scanning electron microscopy analysis of soils. This is followed by the references. 64 pp. Englisch.…