TY - CPAPER AU - Petr Hluštı́k AU - Veronika Singrova AU - Jaroslav Raclavský TI - QUALITY AND TREATMENT OF GRAYWATERS IN FAMILY HOUSE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Energy and Clean Technologies PY - 2020 SP - 161 EP - 168 DO - 10.5593/sgem2020/4.1/s17.021 PB - STEF92 Technology ER -