CAJ | 학술논문

油脂废白土是油脂精炼过程的副产物，数量多、价格低，还包含了许多未被利用的生物质．通过对油脂废白土的主要营养成分、微量元素及重金属元素的测试，分析了油脂废白土作为营养料添加于食用茵培养料中的可行性，以及在此应用中重金属污染的安全性．
유지폐백토시유지정련과정적부산물，수량다、개격저，환포함료허다미피이용적생물질．통과대유지폐백토적주요영양성분、미량원소급중금속원소적측시，분석료유지폐백토작위영양료첨가우식용인배양료중적가행성，이급재차응용중중금속오염적안전성．
Oil waste clay is by-product in the process of oil refining with a large of quantity, low price, also containing a lot of unused biomass. The main nutrients, trace elements and heavy metals of the oil waste clay were tested and the tested results were used to make feasibility analysis of oil waste clay added to edi- ble fungi as a nutrient material as well as the heary metal pollution in this application.