To avoid the possibility of such an ineffective situation, we provide a Rough Order-of-Magnitude (ROM) Estimate of costs and time when Requirements are not specified in the early stages of the project. The ROM Estimate is based on Vision document that includes a list of Features. Parameter.
Continued on next page. If your water smells like rotten eggs, it may. be contaminated with hydrogen sulfide (H 2S). Though H 2 S contamination at the concentrations. found in domestic drinking water supplies usually. does not pose a health risk, it is still a nuisance. and gives water a rotten egg smell and taste.
Rotten egg smell is from sulfur gas. It may be from just the hot water side which means chemicals in the water are reacting to the anode rod in the water heater. The anode rod prevent acidic water from attacking the tank and sacrifices itself to the acid water. In the process it may release sulfur gas.