seeded sludge
1activated-sludge method — ▪ sewage treatment sewage treatment (sewage system) process in which sludge, the accumulated, bacteria rich deposits of settling tanks and basins, is seeded into incoming waste water and the mixture agitated for several hours in the… …
2Dinobots — is the name of several teams of characters in the fictional Transformers Universe. The groups are made up of several robots, each of whose transformed mode is that of a dinosaur or similar prehistoric animal.[1] They are called Dinotrons in the… …
3agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
4Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
5Uses of compost — Compost is a versatile product resulting from composting the biodegradation of organic waste, industrially, commercially or domestically produced. The basic use is conditioning and fertilizing soil by the addition of humus, nutrients and… …
6Music of Texas — Music of the United States AK AL AR AS AZ CA CO CT DC DE FL GA GU HI IA ID IL IN KS KY LA MA …
