id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-22028	Xin, Ya; Liu, Wenyuan; Chen, Chunbao; Wang, Dianlong	Effect of Biochar on Methane Production and Structural Characteristics in the Anaerobic Digestion (AD) of Rape Straw	2022	13	.pdf	application/pdf	5245	264	54	Lignin (%) Rape straw 48.92 ± 2.45 12.63 ± 0.63 11.58 ± 0.58 Pretreated rape straw 54.00 ± 2.70 9.12 ± 0.46 15.90 ± 0.80 Mesophilic AD Control 23.03 ± 1.15 15.39 ± 0.77 26.60 ± 1.33 2.5% 22.50 ± 1.13 15.52 ± 0.78 28.36 ± 1.42 5.0% 18.69 ± 0.93 12.94 ± 0.65 32.58 ± 1.63 7.5% 23.01 ± 1.15 14.24 ± 0.71 28.60 ± 1.43 10.0% 25.02 ± 1.25 13.61 ± 0.68 27.08 ± 1.35 Thermophilic AD Control 31.82 ± 1.59 9.86 ± 0.49 23.17 ± 1.16 2.5% 24.88 ± 1.24 13.09 ± 0.65 28.15 ± 1.41 5.0% 21.80 ± 1.09 12.48 ± 0.62 24.75 ± 1.24 7.5% 25.77 ± 1.29 12.84 ± 0.64 26.04 ± 1.30 10.0% 27.03 ± 1.35 12.94 ± 0.65 31.59 ± 1.58 PEER-REVIEWED ARTICLE bioresources.com Xin et al. (2022). Rape straw 439 825 46.79 Pretreated rape straw 704 1395 49.53 Mesophilic AD Control 304 483 37.06 5.0% biochar 417 580 28.10 Thermophilic AD Control 361 619 41.68 5.0% biochar 282 591 52.58 SEM Analysis The solid residues after mesophilic and thermophilic AD with 5.0% biochar were examined using scanning electron microscopy (SEM) to study the apparent structure of rape straw, as shown in Fig.	cache/brj-22028.pdf	txt/brj-22028.txt