MODEL APPLICATION FOR USING RED WORMS TO TREAT ORGANIC WASTE BY HOUSEHOLD SCALE IN THUONG LAM COMMUNE - LAM BINH DISTRICT - TUYEN QUANG PROVINCE

Abstract

Experimental research in Thuong Lam commune has gained good results. The experiments we conducted in this study aimed to determine the type of garbage, the method of bins and the rate of red worms (Perionyx excavatus) to treat the domestic wastes. The experiments were done technically, done twice to verify the results from which to draw conclusions for each case. Results showed that organic waste is composed of cellulose is treated with the highest performance (3 days/2 kg of waste), the technical classification of waste reaching the highest efficiency with 08 day/03 kg of garbage. Red worms grow best in the waste environment containing the cellulose content and produce sludge in this medium is highest with 118 grs/20 days of sludge resulting in 20 days of 2.5 kg/3 kg of waste. The results also show that different rates of red worms have different treatment effects. Specifically, the faster the worm treatment time (6 days/400 grs worms/3 kg of waste).