skip to main content
Ngôn ngữ:
Giới hạn tìm kiếm: Giới hạn tìm kiếm: Dạng tài nguyên Hiển thị kết quả với: Hiển thị kết quả với: Chỉ mục

Surface chemistry variations among a series of laboratory-produced biochars

Mukherjee, A ; Zimmerman, A.R ; Harris, W

Geoderma, 2011, Vol.163(3), pp.247-255 [Tạp chí có phản biện]

ISSN: 0016-7061 ; E-ISSN: 1872-6259 ; DOI: 10.1016/j.geoderma.2011.04.021

Truy cập trực tuyến

Trích dẫn Trích dẫn bởi
  • Nhan đề:
    Surface chemistry variations among a series of laboratory-produced biochars
  • Tác giả: Mukherjee, A ; Zimmerman, A.R ; Harris, W
  • Chủ đề: Biochar ; Black Carbon ; Cation Exchange ; Surface Area ; Charge ; Nutrients ; Biochar ; Black Carbon ; Cation Exchange ; Surface Area ; Charge ; Nutrients ; Agriculture
  • Là 1 phần của: Geoderma, 2011, Vol.163(3), pp.247-255
  • Mô tả: While the idea that adding pyrogenic carbon (referred to as ‘biochar’ when used as a soil amendment) will enhance soil fertility and carbon sequestration has gained widespread attention, understanding of its chemical and physical characteristics and the methods most appropriate to determine them have lagged behind. This type of information is needed to optimize the properties of biochar for specific purposes such as nutrient retention, pH amelioration or contaminant remediation. A number of surface properties of a range of biochar types were examined to better understand how these properties were related to biochar production conditions, as well as to each other. Among biochars made from oak ( Quercus lobata), pine ( Pinus taeda) and grass ( Tripsacum floridanum) at 250 °C in air and 400 and 650 °C under N 2, micropore surface area (measured by CO 2 sorptometry) increased with production temperature as volatile matter (VM) decreased, indicating that VM was...
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 0016-7061 ; E-ISSN: 1872-6259 ; DOI: 10.1016/j.geoderma.2011.04.021

Đang tìm Cơ sở dữ liệu bên ngoài...