my friend,
The simple and the cheapest way are using activated carbon,filter and sand to remove smells and particle.I already come some study about this problems.The way you manage your water are very good.Recycling your water for varias purpose is good but removing odours giving us big...
Mech321,
Iam having this kind of problem before in our incinerator(Malaysia),these are several suggestion could help you to reduce eliminate your problems.
1. What type of filter bags that are you using.
2. What your inlet bag house (dust collector) flowrate.
3. how many filter bags that you...
You can refer to book title measuring noise level.theres are completed with method to measure and calculate the noise.you can use fiber glass to reduce a noise but you need to know first your noise level in order to design your silenter thickness.