𝔖 Bobbio Scriptorium
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Heavy metals extractable from a calcareous soil treated with sewage sludge

✍ Scribed by A.S. Mashhady

Book ID
113234901
Publisher
Elsevier Science
Year
1984
Weight
464 KB
Volume
8
Category
Article
ISSN
0143-148X

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Heavy metals in mine soils amended with
Heavy metals in mine soils amended with sewage sludge
✍ M. L. Lozano Cerezo; M. L. Fernández Marcos; E. Álvarez Rodríguez 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 438 KB 👁 1 views

In order to reclaim a clay quarry, a topsoil material was mixed with gravelly spoil at dierent ratios and with various rates of sewage sludge. The in¯uence of three spoil/topsoil ratios (1 : 1, 2 : 1 and 3 : 1) and three sludge rates (40, 80 and 120 t ha À1 ) on chemical properties of the resulting