Question

which the nutrient present in sewage

Answer 1

❖ Sewage sludge potentially containsnutrients which can be used as fertiliser in order to enhance the plant growth. ❖ Nutrients that contain in MSTP sludge were nitrogen, phosphorus, sulphur and potassium, whereby nitrogen is the most significant among others towards plant growth.

Answer 2

1 . nitrogen.
2.sulphur.
3.phospurus.
4.pottasium.