Szukana fraza: [Abstract = "The concentrations of COD and BOD were 350 mg\/dm3 and 363 mg\/dm3 respectively. The value of TOC reached a level of 142 mg\/dm3. Due to its poor quality, effluent from a UASB reactor cannot be discharged into natural water without additional treatment processes. The addition of reverse osmosis in the meat industry wastewater treatment is suggested."]