Farmers who have used EM for Suphanburi in the treatment of diarrhea of June. Concluded that the microbes EM could be used to promote plant (plant nourishment make compost) to all types of shrimp farming. Fish, frogs, crocodile husbandry mushrooms. Wastewater from factory farms. Abattoir, fresh market. To get rid of the smell of garbage and polluted water removal and rust in the water, frosted.