Efficiency of Poultry Manure Biochar for Stabilization of Metals in Contaminated Soil
Author(s) -
Jung Eun Lim,
Sang Soo Lee,
Yong Sik Ok
Publication year - 2015
Publication title -
journal of applied biological chemistry
Language(s) - Bosnian
Resource type - Journals
SCImago Journal Rank - 0.229
H-Index - 18
eISSN - 2234-7941
pISSN - 1976-0442
DOI - 10.3839/jabc.2015.008
Subject(s) - chemistry , biochar , environmental chemistry , toxicity characteristic leaching procedure , incubation , soil contamination , soil water , soil ph , soil test , alkalinity , contamination , leaching (pedology) , phosphate , manure , pyrolysis , heavy metals , agronomy , soil science , environmental science , ecology , biochemistry , organic chemistry , biology
(PM), 300oC (PBC300), 700℃ (PBC700) 2.5, 5.0, 10.0 wt% 21 . pH PM 10.0 wt%, PBC300 10.0 wt%, PBC700 10 wt% 7.51, 7.24, 7.88 (pH 6.94) PM, PBC300, PBC700 . TCLP PM (142-408% ), (39-77% ), (20-24% ), (241-955% ) , PM DOC . PBC700 , , , , 7-23, 11-38, 11-52, 19-36% . MINTEQ PBC700 10.0 wt% Pb(OH)2, Cu(OH)2 . , chloropyromorphite [Pb5(PO4)3Cl], hydroxypyromorphite[Pb5(PO4)3OH] . SEM-elemental dot mapping , PBC700 . , PBC700 PBC700 chloropyromorphite, hydroxy-pyromorphite .
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