Prediction of bioavailability of heavy metals to oligochaete (L. variegatus) based on diffusice gradient in thin film (DGT) and physiologically based extraction test (PBET)
I. Introduction II. Biochar Composites(Rice husk biochar, Mulberry biochar) III. Microcosm Experiments -Heavy Metals Stabilization IV. Toxicity test - Lumbriculus. Variegatus V. Conclusions