【作者】 程輝彩　張麗萍　崔冠慧　張根偉　李欣　李書生

【Author】 CHENG Hui-cai,ZHANG Li-ping,CUI Guan-hui,ZHANG Gen-wei,LI Xin,LI Shu-sheng(Institute of Biology of Hebei Academy of Sciences,Shijiazhuang Hebei 050081)

【機構(gòu)】 河北省科學(xué)院生物研究所

【摘要】 以平菇菌糠為原料,通過排水集氣法研究其產(chǎn)沼氣能力,結(jié)果表明,調(diào)整菌糠有機負荷為6%8%,C/N為(2426)/1,初始pH值7.07.5,沼氣池污泥為接種物。其產(chǎn)氣總量、產(chǎn)氣率和有機質(zhì)利用率均比優(yōu)化前顯著提高,與牛糞為原料的沼氣產(chǎn)氣量相當,完全可以作為沼氣發(fā)酵原料。

【Abstract】 The research on the capability of residue of Pleurotus ostreatus producing the biogas by anaerobic fermentation were tested.The results showed that the total biogas production and utilization of organic matter significantly increased if the residue of Pleurotus ostreatus being adjusted organic load to 6%8%,C / N to(2426) /1,initial pH to 7.07.5,made digester sludge as inoculum.The biogas production capability was no significant difference between residue of Pleurotus ostreatus and cow ma-nure...

【關(guān)鍵詞】 平菇菌糠;厭氧發(fā)酵;沼氣

【Key words】 Residue of Pleurotus ostreatus;Anaerobic Fermentation;Biogas

【基金】 河北省科技支撐項目(編號:08225502D和08205524D)

【文獻出處】 中國食用菌, Edible Fungi of China, 編輯部郵箱 , 2010年05期

【DOI】CNKI:SUN:ZSYJ.0.2010-05-021