Engineering, 05.06.2021 04:30 nguyendavis17
A plant influent BOD of 285mg/l has a 93% removal. what was the effluent concentration of waste?
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:20
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
Engineering, 04.07.2019 18:20
Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.
Answers: 3
You know the right answer?
A plant influent BOD of 285mg/l has a 93% removal. what was the effluent concentration of waste?...
Questions
History, 01.10.2019 02:30
Biology, 01.10.2019 02:30
History, 01.10.2019 02:30
History, 01.10.2019 02:30
History, 01.10.2019 02:30
History, 01.10.2019 02:30
Physics, 01.10.2019 02:30
Mathematics, 01.10.2019 02:30
Chemistry, 01.10.2019 02:30
Mathematics, 01.10.2019 02:30
Mathematics, 01.10.2019 02:30
