牛鲜粪便转化民用燃料原料配方的筛选

Formula Selection for Dairy Fresh Manure Transformed into Civilian Fuel Materials

养牛业已成为我国农业经济发展和畜牧业生产中的一个重要支柱产业,规模集约化发展的同时所产生大量粪便等污物得不到有效环保处理,对环境造成了严重污染。本文采用正交试验,将奶牛鲜粪便、煤粉、除臭吸附粘合剂原料均匀混合处理,对牛鲜粪便转化民用燃料技术环保再利用进行了研究,结果表明,含水量较高的奶牛鲜粪便最低利用率可达40%,除臭吸附粘合剂最适合添加比例为11%,就可及时将牛鲜粪便中大量粪水和挥发性污染大气有害气体吸附固定住,也便于加工成多种形状的民用燃料加以再利用,具有强大的环保功能和鲜粪便循环再利用特点,对推动养牛业健康可持续发展具有重大意义。

Cattle industry has become one of important pillar industry in China＇s rural economy development. Animal husbandry and scale of the intensive development produce the large amount of waste and sewage, the environment affected by the serious pollution. The orthogonal test was conduct in this study. The cow fresh manure, pulverized coal deodorant adsorption bond raw material processing, mixing of dairy fresh manure into civil fuel technology environmental protection reuse was studied, the result showed that the minimum ratio of fresh manure with higher water content can reach 40%, the most suitable adding ratio for deodorant adsorption adhesive was 11 %, the fresh manure in feces and volatile atmospheric pollution harmful gas adsorption can be fixed and facilitate processed into various shape of civil fuel to recycle, so it has strong environmental protection function and give important significance to dairy in dustry.