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Minerals amended soil mineralization

Dar G.H., Mishra M.M. Influence of cadmium on carbon and nitrogen mineralization in sewage sludge amended soils. Environ Pollut 1994 84 285-290. [Pg.334]

Madsen PL, Thyme JB, Henriksen K, M0ldrup P, Roslev P (1999) Kinetics of di-(2-ethylhexyl) phthalate mineralization in sludge-amended soil. Environ Sci Technol 33 2601-2606... [Pg.135]

Hinedi, Z.R., Chang, A.C. and Lee, R.W.K. (1988) Mineralization of phosphorus in sludge-amended soils monitored by phosphorus-31 nuclear magnetic resonance. Soil Science Society of America yoorna/52,1593-1595. [Pg.40]

Calcium. Calcium is the fifth most abundant element in the earth s cmst. There is no foreseeable lack of this resource as it is virtually unlimited. Primary sources of calcium are lime materials and gypsum, generally classified as soil amendments (see Calcium compounds). Among the more important calcium amendments are blast furnace slag, calcitic limestone, gypsum, hydrated lime, and precipitated lime. Fertilizers that carry calcium are calcium cyanamide, calcium nitrate, phosphate rock, and superphosphates. In addition, there are several organic carriers of calcium. Calcium is widely distributed in nature as calcium carbonate, chalk, marble, gypsum, fluorspar, phosphate rock, and other rocks and minerals. [Pg.245]

E. S. Jensen, Mineralization-immobilization of nitrogen in. soil amended with low C N ratio plant residues with different particle sizes. Soil Biol. Biochem. 26 519 (1994). [Pg.195]

On-site sandy soils can also be blended with other clay soils available in the area, but natural clay soil is likely to form chunks that are difficult to break down into small pieces. Bentonites, obtained in dry, powdered forms, are much easier to blend with on-site sandy soils than are wet, sticky clods of clay. Materials other than bentonite can be used, such as atapulgite, a clay mineral that is insensitive to attack by waste. Soils can also be amended with lime, cement, or other additives. [Pg.1105]

Hassen A., Jedidi N., Cherif M., M Hiri A., Boudabous A., Van Cleemput O. Mineralization of nitrogen in a clayey loamy soil amended with organics wastes enriched with Zn, Cu, and Cd. Bioresour Technol 1998 64 39-45. [Pg.339]

Pascual J.A., Hernandez T., Garcia C., Ayuso M. Carbon mineralization in an arid soil amended with organic wastes of varying degrees of stability. Commun Soil Sci Plant Anal 1998 29 835-846. [Pg.347]

Klinge C, Gejlsbjerg B, Ekelund F, Madsen T (2001) Effects of sludge-amendment on mineralization of pyrene and microorganisms in sludge and soil. Chemosphere 45 625-634... [Pg.135]

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