亮斑扁角水虻转化餐厨剩余物工艺及资源化利用

摘要

介绍了餐厨剩余物的特性及其处理方式，探讨了亮斑扁角水虻转化餐厨剩余物的条件和工艺。在适宜的工艺条件下，如碘钨灯部分替代太阳光、环境温度25～28℃、空气湿度60％～80％、接种密度4000～5000头·（kg 干物质）－1、接种虫龄6日龄、餐厨剩余物含水量为60％左右，亮斑扁角水虻可有效转化餐厨剩余物，得到亮斑扁角水虻老熟幼虫，其干物质中粗蛋白和脂肪含量分别约占44.7％和37.2％，可进一步制备成蛋白饲料和生物柴油。展望了亮斑扁角水虻转化处理餐厨剩余物的发展前景。%The characteristics and treatment methods of restaurant waste were introduced.The conditions and process of restaurant waste conversion by black soldier fly were disscussed.Under appropriate conditions, such as iodine tungsten lamp partly replace sunlight,environment temperature of 25~28 ℃,humidity of 60%~80%,the density of inoculation of 4 000~5 000·(kg dry matter)-1 ,6 days old larva,approximately 60% water content of restaurant waste,restaurant waste could be effectively coverted by black soldier fly to obtain the ma-ture larvae.The protein and fat content of the dry weight of the mature larvae was about 44.7% and 37.2%, respectively.The prepupae can be further made into protein and biodiesol.The development of restaurant waste conversion by black soldier fly was prospected.