Please answer in detail if you can. I have asked a few questions for things that
ID: 157743 • Letter: P
Question
Please answer in detail if you can. I have asked a few questions for things that's unclear to me and people will not answer it or half-answer.
5. What are the primary considerations before deciding to implement an aerobic treatment process?
6. What kind of biotechnology may be considered to treat approximately 3000 cubic yards of VOC-contaminated soil on a two-acre site fairly quickly and why?
7. When can the biodegradation process get to be profitable? Explain.
8. What might be several important barriers to implementing a biotechnology?
Explanation / Answer
answer 5:- rate of output and input i.e. the efficiency of the process, The BOD and COD of the area i.e availability of the oxygen . BOD means biological oxygen demand i.e whetehr oxygen will be available in that area moreover type of contamination, this is very important criteria because if aerobic process is not able to clean it then it will be a waste of resorce , finally what will be done of the sludge that will be left
answer 6:- in situ biological remedication , this is a process in which microbes or organism are injected into the ground for cleaning VOC and depending on the condition bacterial or bacterial substrate are injected in to the subsurface which will finally increase natural attenuation rate
answer 7:- when the output will be more than input i.e. the waste remaining will be biodegradable and the solution/surface will be contamination free. then this process will be profitable . when the cost inccured is less than the output recieved
answer 8. technology adoption and remmuneration, health impacts, profitability, accesibilty of the area, environment hazards these are some of the barrier which effect the implementation of the process