Basically use dirty water, finely filter it, such that only things as big as phages remain. Put that liquid in a solution of bacteria you want to treat. Filter it again, repeat... In the end you should end up with some phage solution which specifically attacks the bacteria. If these phages don't work anymore, find new ones.
My argument is that german electricity is way more expensive then the french. But you are right npp is overregulated and should be build in convoys to manage cost.
Just because in Germany the bill was footed by the consumer and geopolitical dependcies (Russia) does not make its CO2 free electricity cheaper. It also still lacks behind France in CO2 emission.
By death per km France, Italy, Slovenia and Croatia are more dangerous then Germany or Switzerland. German Autobahn is crazy and non-pleasant if you drive slow, but in Switzerland everyone follows the speed limit so it is quite relaxing. Also, you seem to struggle with mountainous roads, which depends on the topography and not the country.
There is more than enough uranium on the planet. This is more of a pork cycle problem. If there is a clear path towards an SMR industry supply will be there.
Seriously, you are concerned small nuclear reactors left behind? The main idea is, that you will be able to load them onto a truck and ship them back to the factory. So the chance of anything left behind is very small.
I think with enough renewable in the grid, there will always be times when the costs are 0 or negative, so you can help stabilize the grid by consuming.
You are not, in the UK at least they teach you how to install a plug yourself in school. Please tell me what is the hazard of adding a plug to your aircon?
As you said, you are not allowed to install it hence it is forbidden for you, you need a professional to do it for you. It is 400€ to buy a unit, but if you ask an professional shit cost 2500€ at least. r32 aint toxic and it is only mildly flammable and a few 100 Gramms, meanwhile anyone can use their natural gas cooker in their house alongside a 11kg bottle. I don't see the electrical hazard if you plug a small unit into a normal power socket. They teach how to wire a plug in school in the UK.
Turns out China buys Iranian oil, China makes cheap products out of this oil. China builds lots of new cheap coal plants, west fades theirs out but moves part of their production to China.. etc.
In Switzerland there is some neat established method for finding out the needed heating power. Consumption/year x Efficiency / 2000h/year = Max heating power. This should work for most moderate climates, although you should consult your local climate table. https://pubdb.bfe.admin.ch/de/publication/download/2781
Further even if you undersize your heat pump to only 70% of the max heating power, then you still will get out 99% from your heating from the heat pump on average.
Well inner mine transport can be net positive as well with electrical mining trucks. Then you need the energy for explosives and stone cutting, which needs further investigation, whether this can be offset by the energy gained of the stones travelling downhill. Water should be better used for hydroelectrical production.
Also, if your mine is done, you can load up your trains and bring them to the next up to the mountain mine! Lifetime of the catenaries might be a lot longer than the mine.
I wonder that in certain parts of the world, the train network could become net positive electrical contributor by mining stones in quarries up the mountain?
Colleagues worked in some project for cancer research where they connected terminally ill patient with certain studies. Most of these studies did the same thing, sequencing DNA of the cancer and then finding the right combination of medicines. It turned out that sometimes the treatment was too successful with the right combination, and it killed all cancer cells in a very short time. This was also bad outcome as it was very toxic. Anyway a bunch of people with very late stages did survive all of this and are now cancer free. So now the researchers try to match the DNA with the right amount of treatment to strike a balance.