环境科学导刊
環境科學導刊
배경과학도간
ENVIRONMENTAL SCIENCE SURVEY
2015年
3期
64-67
,共4页
施培俊%王冠华%于颖军%张齐杰%马帅
施培俊%王冠華%于穎軍%張齊傑%馬帥
시배준%왕관화%우영군%장제걸%마수
蚯蚓%生物垃圾分选%筛分效率%垃圾处理%实验
蚯蚓%生物垃圾分選%篩分效率%垃圾處理%實驗
구인%생물랄급분선%사분효솔%랄급처리%실험
earthworm%biological waste sorting%screening efficiency%garbage disposal%experiment
开展实验验证利用蚯蚓筛分垃圾的可行性及经济性。通过实验记录了蚯蚓长度、数量、垃圾处理量及试验箱内土壤变化，建立了蚯蚓吞食垃圾的数学模型，带入处理后进行数据计算。实验结果发现分选效率远大于当前机械筛分效率。
開展實驗驗證利用蚯蚓篩分垃圾的可行性及經濟性。通過實驗記錄瞭蚯蚓長度、數量、垃圾處理量及試驗箱內土壤變化，建立瞭蚯蚓吞食垃圾的數學模型，帶入處理後進行數據計算。實驗結果髮現分選效率遠大于噹前機械篩分效率。
개전실험험증이용구인사분랄급적가행성급경제성。통과실험기록료구인장도、수량、랄급처리량급시험상내토양변화，건립료구인탄식랄급적수학모형，대입처리후진행수거계산。실험결과발현분선효솔원대우당전궤계사분효솔。
The experiment was conducted to test the feasibility of biological waste sorting process using earthworm. The length and the number of the earthworm as well as the garbage amount and the changes of the soil were all well recorded before and after the test.Based on the data,the theoretical analysis was framed.And the mathematical model of earthworm eating the garbage was built up.The results calculated by the model were compared with the screening efficiency by the machine.It showed that the biological efficiency was higher than that of the machine.
