abe_m

10 ms·

1. 91.▲
   by abe_m 6y ago

   Thermostatic valves are common in institutional water heating installations. There are also quite a few people who use thermal storage with wood fired boilers. The boilers burn the most efficient and cleanest when they are near full output
2. 92.▲
   by abe_m 6y ago

   It a lot of cases that doesn't happen. The water levels in the headwaters and the amount of flow on the downstream river are controlled with goals other than power production. Like not causing floods, and having enough water depth fo
3. 93.▲
   by abe_m 6y ago

   While I understand that can be a problem, I'm talking about in legitimate propane distribution infrastructure. An example is here: https://www.lpgasmagazine.com/ammonia-contamination-episodes... From what I understand
4. 94.▲
   by abe_m 6y ago

   I came across this a few years ago. The largest problem is that Ammonia is very toxic. It is also very corrosive. If you look around, there a lots of articles about problems when delivery systems are used to transport ammonia, and then p