12 public-domain matches

Sludge

Cover of Gestion des Boues de Vidange

Gestion des Boues de Vidange

Unknown author

Cover of Industrial and Municipal Wastewater Treatment with a Focus on Water-Reuse

Industrial and Municipal Wastewater Treatment with a Focus on Water-Reuse

Unknown author

Cover of Microplastics Degradation and Characterization

Microplastics Degradation and Characterization

Unknown author

Cover of Mémento de l'assainissement

Mémento de l'assainissement

Unknown author

Cover of Sanitation and Hygiene in Africa: Where do we Stand?

Sanitation and Hygiene in Africa: Where do we Stand?

Piers Cross, Yolande Coombes

Cover of IS 8413 (Part 2): Requirements for Biological Treatment and Equipment, Part 2: Activated Sludge Process and Its Modifications

IS 8413 (Part 2): Requirements for Biological Treatment and Equipment, Part 2: Activated Sludge Process and Its Modifications

Bureau of Indian Standards (BIS)

Cover of BAN ON SELLING OF TANK BOTTOM SLUDGE (17-Apr-2008)

BAN ON SELLING OF TANK BOTTOM SLUDGE (17-Apr-2008)

Lok Sabha Secretariat

Cover of IS 8413-2: Requirements for biological treatment end equipment, Part 2: Activated sludge process and its modifications

IS 8413-2: Requirements for biological treatment end equipment, Part 2: Activated sludge process and its modifications

Bureau of Indian Standards

Cover of IS 10037 (Part 1): Requirements for Sludge Dewatering Equipment, Part 1: Sludge Drying Beds--Sand, Gravel and Underdrains

IS 10037 (Part 1): Requirements for Sludge Dewatering Equipment, Part 1: Sludge Drying Beds--Sand, Gravel and Underdrains

Bureau of Indian Standards (BIS)

Cover of RADIATION TECHNOLOGY FOR SLUDGE TREATMENT (17-Dec-2014)

RADIATION TECHNOLOGY FOR SLUDGE TREATMENT (17-Dec-2014)

Lok Sabha Secretariat

Cover of Sewage sludge

Sewage sludge

Alexander Elsner

Cover of The activated-sludge method of sewage treatment

The activated-sludge method of sewage treatment

Floyd William Mohlman