| Even our fruits and vegetables get contaminated by these pathogens through exposure to tainted fertilizers and sewage sludge. |
| The most common is activated sludge, a process in which microbes, also known as biomass, are allowed to feed on organic matter in the wastewater. |
| A knobby, trail-runner-type outsole makes short work of Atlantic City sludge. |
| The rate of sludge generation in septic tanks is around 0.05 cubic yards every year for an individual. |
| The sludge generated from backwashing the filters is sent to a spent washwater tank for recirculation through the facility to minimize waste. |
| They may not break down readily and will contribute to the scum or sludge layers. |
