Thursday, 1 May 2014

ENVIRONMENTAL ENGINEERING II

ENVIRONMENTAL ENGINEERING II

Some important question asking for examinations as below
UNIT I PLANNING FOR SEWERAGE SYSTEMS
THEORY QUESTIONS
1.      Factors affecting dry weather flow?
2.      Characteristics and composition of sewage?
3.      Sewage flow flexuation?
4.      Standards for treatment sewage?
5.      Sources of sewer?
PROBLEM QUESTIONS
1.      BOD problem
2.      Storm runoff problem
3.      Population equitant and relative stability.
UNITE II SEWER DESIGN
PROBLEM QUESTIONS
1.      Design of sanitary and combined sewer.
THEORY QUESTIONS
1.      Sewer apparatus
2.      One pipe and two pipe system
3.      Laying, joining and testing of pipe system
4.      Selection of pump for sewerage pumping.
UNIT III PRIMARY TREATMENT OF SEWAGE
THEORY QUESTIONS
1.      Primary sedimentation tank
2.      Design and working principle  of following
                                                                               I.            Screen chamber
                                                                            II.            Grid chamber
                                                                         III.            Septic tank


UNIT IV SECONDARY TREATMENT OF SEWAGE
THEORY QUESTIONS
1.      Secondary treatment of sewage.
2.      Explain the procedure of following (UASP, ASP, Trickling filter, waste water stabilization bond.)
3.      Loading parameter for ASP
4.      Difference between low rate and high rate trickling filter.
UNIT V DISPOSAL OF SEWAGE AND SLUDGE
THEORY QUESTIONS
1.      Self purification of surface water.
2.      IS for sewage disposal in land and waste water
3.      Sewage forming, sludge digestion, sludge containing


NOTE: Prepared by
            PRIYADHARSANI. R (lecture)
            Arunai Collage of Engineering
            Trivannamalai

For more civil related question paper and class notes are available click here