热解
表征(材料科学)
废物管理
动物粪便
生物炭
废料
材料科学
环境科学
制浆造纸工业
化学
纳米技术
工程类
作者
Mustafa Hussein Ali,Alaa Hasan Fahmi
出处
期刊:IOP conference series
[IOP Publishing]
日期:2024-07-01
卷期号:1371 (8): 082029-082029
被引量:1
标识
DOI:10.1088/1755-1315/1371/8/082029
摘要
Abstract Biochar is widely used for environmental and agricultural purposes due to its positive effect on soil fertility, immobilization of pollutants and sequestration of carbon. This research produced biochar from plant waste (palm fronds PFB) and animal waste (sheep manure SMB) at different pyrolysis temperatures (300 and 700 °C) and compared their physicochemical properties. The results showed the biochars produced at a low temperature (300 °C) had higher yield. However, the increasing pyrolysis temperature led to increased surface area, pore volume, EC, pH, ash content, carbon content, and negative zeta protentional. Sheep manure biochar (SMB) was higher elements (phosphorus, potassium, calcium). Therefore, it can be suggested to use sheep manure biochar as organic fertilizer for soil treatment rather than used for the removal of contaminants as preferred for palm fronds biochar produced at higher pyrolysis temperatures depending on their properties.
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