Tia, in many countries ...
Published by Vishakha Rajput, Previous COO The Water Network at AquaSPE AG
Tia, in many countries treated domestic sewage sludge are used beneficially in agriculture, composting and land rehabilitation and there's an abundance of evidence for this. Depending where you are there must be disposal guidelines for municipal sewage sludge. A specific answer can be given if you can mention the country you are living in.