water Article Characteristics and Biodegradability of Wastewater Organic Matter in Municipal Wastewater Treatment Plants Collecting Domestic Wastewater and Industrial Discharge Yun-Young Choi 1, Seung-Ryong Baek 1, Jae-In Kim 1, Jeong-Woo Choi 1, Jin Hur 2, Tae-U Lee 3, Cheol-Joon Park 3 and ...