| 摘要 |
<p>PURPOSE:To reduce the amount of sludge greatly as well as deodorize and clarify waste water with a deodorizing cleaning agent obtained by mixing earthworm of fermented earthworm, the droppings of earthworm, and soil microorganism. CONSTITUTION:The fermented earthworm 1 is obtained by standing cut or ground earthworm at approx. 20-40 deg.C, while the earthworm droppings 2 is obtained by breeding of earthworm, and the soil microorganism 3 is obtained by utilizing soil itself or by cultivating with rice bran, etc., soil microorganism in soil or decayed leaves soil. These three components are mixed to obtain a deodorizing cleaning agent. For example, the waste water 5 is deodorized and clarified by the removal of BOD and COD greatly simply by dipping the cotton bag 4 packed with the deodorizing cleaning agent in the polluted waste water 5.</p> |
