This study investigated the direct use of animal manure for electricity generation under various conditions. Animal manures were collected from corresponding farms, sieved through 2 mm mesh, mixed with sea sand at a ratio of 1:1 w/w using distilled water, and transferred to transparent plastic cups containing a cathode and an anode connected together. Fifty cups were serially connected to form an environmental battery. The study demonstrated that direct use of animal manure for electricity generation produced electricity with high-voltage and current that, after 96 h of installation, was higher than previously published studies. The study revealed the effects of sunlight, temperature and manure sterilization on electricity generation. The environmental battery has a life of 40–60 days of sustainable electricity generation with the following order: horse manure > chicken manure > cow manure > sludge. In conclusion it is an advantageous option to produce electricity from animal manure as a cheap resource.

这项研究调查了各种条件下动物粪便直接用于发电的情况。从相应的农场收集动物粪便，通过2 mm筛孔进行筛分，使用蒸馏水以1：1 w / w的比例与海砂混合，然后转移到包含连接在一起的阴极和阳极的透明塑料杯中。串联连接五十个杯子以形成环境电池。该研究表明，直接使用动物粪便发电可产生高电压和高电流，安装96小时后，该电力高于以前发表的研究。该研究揭示了阳光，温度和粪便灭菌对发电的影响。环保电池的可持续发电寿命为40–60天，其顺序如下：马粪>鸡粪>牛粪>污泥。总之，从动物粪便发电作为一种廉价资源是一种有利的选择。