JNTUH B.Tech 3rd year (3-2) Environmental Engineering gives you detail information of Environmental Engineering R13 syllabus It will be help full to understand you complete curriculum of the year.<\/p>\n
UNIT – I<\/strong><\/p>\n Introduction: Water supply schemes – Protected water supply – Population forecasts, design period water demand – Types of demand – factors affecting – fluctuations – fire demand – Sources of Water- intakes – infiltration galleries, confined and unconfined aquifers – water quality parameters and testing – drinking water standards.<\/p>\n UNIT II<\/strong><\/p>\n Layout and general outline of water treatment units – sedimentation, uniform settling velocity- principles – design factors – surface loading – Jar test – optimum dosage of coagulant – coagulation-flocculation, clarifier design – coagulants – feeding arrangements. Filtration – theory – working of slow and rapid gravity filters – multimedia filters – design of filters – troubles in operation comparison of filters – disinfection – types of disinfection – theory of chlorination – chlorine demand – other disinfection treatment methods. Distribution systems – Types of layouts of Distribution systems – design of distribution systems – Hardy Cross and equivalent pipe methods – service reservoirs – Determination of Storage capacity.<\/p>\n UNIT – III<\/strong><\/p>\n Conservancy and water carriage systems – sewage and storm water estimation – time of concentration – storm water overflows combined flow – characteristics of sewage -examination of sewage – B.O.D. – C.O.D. equations. Design of sewers – shapes and materials – sewer appurtenances manholes – inverted siphon – catch basins – flushing tanks – ejectors, pumps and pump houses – house drainage – components requirements – sanitary fittings-traps – one pipe and two pipe systems of plumbing.<\/p>\n