Heavy metals generated as byproducts of industrialization contaminate food such as agricultural, animal and marine products as well as the environment. Once heavy metals are discharged to the environment, the heavy metals circulate in the ecology system along the food chain and are introduced into our body in media with food by nature thereof. The content of the heavy metals contained in food is very hard to artificially control. As the concerns of people against the heavy metals in food increase, a solution to relieve the heavy metals is required. According to the present invention, the method can be used to treat wastewater as charcoal is used. The method for removing heavy metals from anchovy by using charcoal of the present invention comprises a charcoal preparation step a step of obtaining a green tea extract and mixing together a step of mixing chestnut peel, which is a byproduct of chestnut and a step of adding phosphate acid.COPYRIGHT KIPO 2015본 발명은 산업화의 부산물로 발생된 중금속은 환경 뿐 아니라 농축수산물 등의 식품을 오염시키고 있습니다. 중금속은 특성상 환경으로 배출되면 먹이사슬을 따라 생물권을 순환하면서 식품의 매개체를 통해 우리 몸으로 들어오게 됩니다. 식품 중에 함유된 중금속 함량을 인위적으로 조절하는 것은 매우 어렵습니다.식품 중 중금속에 대한 국민의 불안감을 날로 높아지고 있어 중금속의 해소 방안이 필요하다. 이용할 수 있는 효과가 있다. 숯을 사용하므로 폐수 도 해결할 수 있다.
