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达禹环境-业界资讯 当前位置: 达禹环境 > 业界资讯 > 冰糖橙皮沼气池发酵潜力的实验研究
冰糖橙皮沼气池发酵潜力的实验研究
时间 : 2019-03-28 浏览量 : 60

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彩经网YOUBIAO1KEYIKANCHU,ZHAOQICHIFAJIAOQIANHOU,SHIYANZUHEDUIZHAOZUDE  TSHEVSDOUYOUBUTONGCHENGDUDEJIANGDI,SHUOMINGZAIYANYANGZHAOQICHIFAJIAOZHAO  QIDEGUOCHENGZHONG,YUANLIAOBEIBUTONGCHENGDUDEFENJIELIYONG。ZHAOQICHIFAJIAOQIAN  HOUpHZHIYOUSUOJIANGDI,SHIYAN1,2DEpHZHILVEDIYUZHAOQIFA  JIAODEJIAOJIAFANWEI,SHIYAN3WEICHIZAIZHAOQIZHAOQICHIFAJIAODEJIAOJIAFANWEI  NEI。TONGGUOJISUANKEZHI,SHIYANZUTSJIANGJIELVFENBIEWEI  15.56%,18.05%,19.15%,VSJIANGJIELVFENBIEWEI  6.95%,7.96%,11.39%;DUIZHAOZUDETSJIANGJIELVFENBIE  WEI8.61%,6.91%,6.01%,VSJIANGJIELVFENBIEWEI6.53%,7.87%,8.07%,KEJIANDUIZHAOZUZHAOQICHIFAJIAOQIANHOUDETS,VSJIANGJIELVDOUDIYUSHIYANZU,DUIZHAOZUJIHUBUCHANQI,YUANLIAODETSHEVSJIANGJIELVDOUGAOYUDUIZHAOZU,ZHEIYUCHANQILIANGDEGUILVSHIXIANGFUDE。


2.2CHANQIQINGKUANGFENXI


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对图6分析可知:在冰糖橙皮整个沼气池发酵过程中,产气速率是先增加,后趋于平缓的。在沼气池发酵的前15d这3条曲线总体呈上升趋势,特别是第1~10天曲线最为陡峭。其中曲线1由于酸化影响,第7~8天未产气,出现了平缓的现象,后由于加入碳酸钠溶液调节pH值后,沼气池发酵体系恢复正常,继续产气,曲线又呈上升的趋势。整个冰糖橙皮沼气池发酵过程到第20天时已达到总产气量95%以上,所以在以冰糖橙皮为沼气池发酵原料的工程设计中,可以将沼气池发酵的水力滞留时间(HRT)设计为20d,这不仅符合一般沼气工程的设计参数,还可以减少投资,缩短回收期


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ZHAIZI《ZHONGGUOZHAOQI》2018DIERQI LIXINGYONG CHENYUBAO ZHANGWUZHI ZHANGSHAOPENG ZHANGXU HAOYAJIE YINFANG YANGHONG WANGCHANGMEI SULIN


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山东达禹环境工程有限公司已在沼气工程领域深耕十年,有着丰富的行业经验,生产各种沼气设备,承接大中小各种规模的沼气工程,承建黑膜沼气池红泥膜沼气池等各种软体沼气池及双膜气柜、集雨窑等,同时生产加工各类液袋水囊、桥梁预压水袋、森林消防水袋、可拆卸游泳池等,欢迎新老客户洽谈合作,共谋发展!