Hydrolysis and acidification of agricultural waste in a non-airtight system: Effect of solid content, temperature, and mixing mode

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• 作者：Jiadong Yu ; Yubin Zhao ; Huan Zhang ; Binbin Hua ; Xufeng Yuan¹ ; Wanbin Zhu ; Xiaofen Wang ; Zongjun Cui ; ¹ ; ^{acuizj@cau.edu.cn}
• 关键词：Hydrolysis ; Acidification ; Solid content ; Temperature ; Mixing mode ; Lignocellulosic substrate
• 刊名：Waste Management
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：59
• 期：Complete
• 页码：487-497
• 全文大小：1499 K
• 卷排序：59

文摘

We tested hydrolysis and acidification of rice straw and cow dung waste. Tests were performed in a non-airtight acidogenic system. High solid content hydrolysate (sCOD) reached 23,280 mg/L on day 2. Temperature and mixing mode had minor effects during pretreatment. Solid content was the leading factor that affected organic acid production.