A gubernatorial candidate in the state of New Hampshire once ran on a single issue: to stop disposing of wastewater sludge on land in New Hampshire. Suppose you had the opportunity to ask him three questions during a public panel discussion. What would they be, and what do you think his answers might have been?
1)what are problems posed in disposing sludge in land?
answer:disposing sludge can cause clogging of pores which results in anaerobic reactions and producing very bad odour
2)do you think any other alternative for disposal other than land?
answer:waste water sludge can be recycled and used to produce METHANE which has high calorific value
3)is there any operational element for such methane producer?
answer:yes there is aneorobic sludge digester which produces methane.the returns produced by those can also be higher
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