aktiivmuda | |
environ. | activated sludge |
test | |
chem. | assay |
ed. | test |
| |||
activated sludge Sludge that has been aerated and subjected to bacterial action; used to speed breakdown of organism matter in raw sewage during secondary waste treatment | |||
activated sludge; biological sludge |
aktiivmuda: 1 phrase in 1 subject |
Life sciences | 1 |