Government Biotreatment Online Tenders

Evaluation Plan for Biological Treatment Technology of Ammonia Nitrogen-Containing Wastewater

Contaminated Soil Bio -biotreatment Services, Product of Unwanted Events in the Guafita Operational Area, Apure Division

Contaminated Soil Bio -biotreatment Services, Product of Unwanted Events in the Guafita Operational Area, Apure Division

Contaminated Soil Biotreatment Service Product of Unwanted Events in the Operational Area the Executive Directorate of Production Los Llanos Division Barinas

Dk 021:2015:90420000-7 Wastewater Treatment Services (Wastewater Treatment Services, Biotreatment and Maintenance of Treatment Equipment)

Annual Plan - so 382/25 - Biotreatment Facilities in Public Institutions at Tirur Municipality

Health Biotreatment Service

Environmental Sanitation of Graves Located in the Old Refinery and Caripito Spring

Dk 021:2015:90420000-7 - Sewage Treatment Services (Sewage Water Treatment Services, Biotreatment and Maintenance of Treatment Equipment)

Biotreatment of Sweeping Sludge for their Use in Civil Engineering Applications, on Behalf of the Institut Mines Telecom Nord Europe (Ceri Mp).