Basic characteristic parameters of BC and AFFA-BC.
Straw biochar (BC) and four innovative biochar environmental materials (AFFA/BC) were synthesized via oxygen-limited pyrolysis at different ratios and applied for the remediation...
Pb (II) adsorption by biochar from co-pyrolysis of corn stalks and ...
2022年12月9日 · The Pb (II) adsorption capacity of AFFA/BC in water was approximately 6% higher than that of BC owing to the increased cation (Na +) exchange and new bonding sites, …
Enhanced Stabilization of Lead in Soil Using Novel Biochar …
2025年3月14日 · This study investigated the effectiveness of alkali-fused fly ash biochar (AFFA/BC) in stabilizing lead (Pb) in contaminated soil through a series of laboratory …
玉米秸秆碱熔粉煤灰共热解生物炭吸附Pb (II),Biochar - X-MOL
在此，改性 BC 是通过玉米秸秆与碱熔飞灰 (AFFA) 在 200 和 600 °C 下的共热解制备的（表示为 AFFA/BC）。 研究了Pb (II)的吸附机理和吸附性能。 由于其稳定的碳结构，AFFA/BC 比纯 …
Fig. 2 SEM images of a BC and b-g AFFA/BC (AFFA 200 /BC, AFFA …
Numerous studies have reported the potential of silica as a biochar (BC) modifier. However, despite its high silica content, fly ash is rarely used for BC modification. Herein, modified BCs...
Pb (II) adsorption by biochar from co-pyrolysis of corn stalks and ...
Numerous studies have reported the potential of silica as a biochar (BC) modifier. However, despite its high silica content, fly ash is rarely used for BC modification. Herein, modified BCs …
XPS spectra of a BC and b, c AFFA/BC before and after Pb (II ...
Numerous studies have reported the potential of silica as a biochar (BC) modifier. However, despite its high silica content, fly ash is rarely used for BC modification. Herein, modified BCs...
Hells Angels mark 40 years in B.C. with party - Victoria Times …
2023年7月23日 · About 300 Hells Angels and supporters marked their 40th anniversary in B.C. Saturday with a party featuring a live heavy metal band at the Langley acreage that the White …
一种评价土壤重金属污染固化稳定化长效性的方法2024.pdf专利下 …
2024年8月13日 · 本发明在仿真情况下开展土壤干湿交替和冻融循环实验，评价经固化剂修复后的土壤中重金属稳定性，为固化稳定化技术应用的材料能否长期应用提供依据，有非常大的实用 …
Proposed mechanisms of interaction between AFFA/BC and Pb(II)
Numerous studies have reported the potential of silica as a biochar (BC) modifier. However, despite its high silica content, fly ash is rarely used for BC modification. Herein, modified BCs...