CVG 2132 Lecture 9: CVG 2132 - 2015 SOLUTION Midterm 1 Green

• School: University of Ottawa
• Department: Civil Engineering
• Course: CVG 2132
• Professor: Roberto Narbaitz

Document Summary

The three types of solids based on size are: suspended solids. The tds measurement actually measures the dissolved plus colloidal solids (2 points: (9 points) calculate the concentrations of the substances shown in the table below in mg/l as caco3. If moles are used instead of equivalents one must incorporate the number of moles of ca+2, (cid:1853)(cid:1866)(cid:1856) (cid:1868)(cid:1834)(cid:3404)(cid:3398)(cid:1864)(cid:1867)(cid:1859)(cid:2869)(cid:2868)(cid:4670)(cid:1834)(cid:2878)(cid:4671)(cid:3404)(cid:3398)(cid:1864)(cid:1867)(cid:1859)(cid:2869)(cid:2868)(cid:4674)(cid:889). (cid:887)(cid:885)(cid:3400)(cid:883)(cid:882)(cid:2879)(cid:2869)(cid:2868)(cid:3040)(cid:3042)(cid:3039)(cid:3032)(cid:3009)(cid:3126)(cid:3013) (cid:4675)(cid:3404)(cid:891). (cid:883)(cid:884) (cid:4671: ( 5 points) leachate is produced when precipitation infiltrates a sanitary landfill, contacts the waste materials in the landfill, percolates through this material and appears at the bottom of the landfill. The reaction order is: a zero order reaction, a first order reaction, a second order reaction, a third order reaction, none of the above. A reactor that has continuous feed flow and periodic effluent flow can be classified as: batch reactor, semi batch reactor, continuous flow reactor, steady state reactor, unsteady state reactor, a plug flow reactor, completely mixed reactor.