Tạp chí Đại học Thủ Dầu Một, S. 40 (2019)

Cỡ chữ:  Nhỏ  Vừa  Lớn

RESEARCH ON ACTIVATED CARBON PREPARATION FROM MACADAMIA SHELLS USING H3PO4 ACTIVATING AGENT APPLIED FOR METHYLENE BLUE TREATMENT

Pham Thi Ngoc Tram, Nguyen Hoang, Nguyen Duc Dat Duc, Nguyen Thanh Quang, Dao Minh Trung, Nguyen Vo Chau Ngan, Nguyen Xuan Du

Tóm tắt


Research on bio-activated carbon wastewater treatment material prepared from Macadamia shells using H3PO4 activating agent at the rate of 2H3PO4:1 piece of activated carbon is carried out through influencing factors of temperature and time. The research result of Methylene blue (MB) absorption ability at respectively optimal temperature and time of 500oC and 60 minutes of activated carbon shows that 1g of activated carbon will absorb 116,91mg of Methylene Blue. The result shows that the color treating efficiency of the Methylene Blue (MB) is 97.11% corresponding to the color level reduced from 349.67 Pt-Co to 10,11 Pt-Co. Research result shows that bioactive carbon prepared from Macadamia shells and activated from H3PO4 can treat color in dyeing textile wastewater.


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Tạp chí Đại học Thủ Dầu Một, ISSN: 1859-4433