Cmoa wrote:It's all about fusing various nuclei to create a lot of energy with helium as residue. It's not too dangerous as helium waste
haha .. it's not just helium I, II, II or IV (artificially modified).
Normally, we only form helium, so nothing is released.
In fact, the constituent materials of the tokamak undergo such bombardment that they become slightly radioactive. So we cannot say that this is a zero waste reaction. Radioactive impurities form
Finally, fusion uses tritium as a reactant, which is radioactive, but above all very volatile and which can take the place of hydrogen in many molecules (water, organic molecules, etc.) So you have to be very careful that this tritium does not escape
Activities of the order of millicurie of tritium do not present a risk of external irradiation, since the low-energy electrons emitted do not pass through the dead layer of the skin - except by inhalation.
As the reactor vessel is not redone every year, the impurities remain trapped in the structure of the metal which will flow more and more. Depending on the type of metal, we have cobalt 57 or 58 among the most radioactive products.
would this debate tend towards ITER? distressing ...
> concerning the TECs that promote biogas, I think we all want links to see that, me who thought that it was not done!
so we want links with waste yields / valued NRJ, that would perhaps advance the debate ;-)
to compare with biogas: I repeat that the yield can only be lower than an anaerobic anaerobic digestion, which improves the substrate (fertilizer) more quickly.
for the CET, there have already been cases where radioactive hospital waste has been found ... a portal at the entrance for gamma sources is not at all the same as for beta or alpha rays ...
WWTPs are not essential, they can be replaced by Biogas installations, waste and sludge are only slightly recovered, not to mention the gas which stinks and which leaves, will ask those who live nearby! the biogas fertilizer does not stink mosieur.
Cmoa wrote:There is progress to be made for sure.
but that's what we are killing ourselves explaining to you: anaerobic digestion is better, so we should stop insisting.
when you say "The criterion is not mine but scientists": which ones? report, source? please provide details: on what criteria do they compare? you know ? by weight can be?
Cmoa wrote:I don't know what you want to know Shocked In a boiler we burn gas to produce water ... What else ??
what I want to know: what is this boiler used for, what does it heat, where is it, how much gas does it use over the quantity produced. you seem informed but not enough I think. precision: a boiler does not burn gas to produce water, but to heat ... what does it heat, water?
Cmoa wrote:Uh no, you have trouble reading, methanization in a CET is done well in an anaerobic environment.
> do you mean that a CET is the same as an anaerobic digestion plant? ...
we will have to draw up a table of each activity I feel ... because if you call from the beginning biogas methanization = CET I do not see why we get carried away talking about the 2.
OR that this confusion that occurs HERE has a specific purpose.
if it is not, it is because they are not the same thing.
> So for you with the same volume of waste, a THIS product AS MUCH Biogas as an anaerobic methanization plant?
without upgrading the fertilizer substrate then?
I still don't understand why the CET does an aerobic fermentation, I'm sorry it's gas leaving, unnecessary CO2(the combustion of CH4 produces water and little CO2).
Cmoa wrote:Certainly faster but the fermentation is very slow all the same ... And then in their system, from what I understood, there will be regular inflows of air, admittedly limited but still.
Hey, won't you feel like you're contradicting yourself every quarter of an hour? if it's playing on words, I don't find that very funny, it's not me that you have to try to convince.
natural fertilizer not consequent of the activity of the man: the mud of the marshes. which also falls from the trees and which is not picked up. there are still many more I am sure.
At equivalent efficiency and at the same price if it takes three times longer to spread organic waste than synthetic fertilizers, the debate will soon be closed !!
this is where you make a mistake: you only speak quantitative, I speak to you qualitative.
It is obvious that chemically producing fertilizers by the oil industry just for that, and on the other hand recovering a valued substrate from an activity that produces valuable NRJ methane, it's not at all the same thing! it is however simple.
for the pathogenic risk, know that cow manure, manure and others have never been a pathogenic bacterial source, and are still used, to take just this example.
I think it would be good sometimes for people like you to go for an internship in a power plant.
never in life are you not right? and if there is an accident when i am there, imagine i visit tricastion and there is a gas leak as it happened? walking on a route that has already irradiated many of the staff for years? heo! don't you want me to go with kids either ?!
what to visit as a central, fessenheim? chernobyl? well no need to go, ok for you, go take some pictures, and come back after!
the problem if there is a power cut, which will stop the pumps to cool the reaction, is not to press the emergency button, it is that the generator does not start, as it has already happened in Finland and many other places ... these are technical errors combined with human errors. how you say on paper it works.
you say that I am fabulous? you say nuclear accidents don't exist?
Among other things, you take care of other nuclear (medical) concerns, I answer you: I completely agree with you, we should never have modified the atom like that, ESPECIALLY to SELL it to incompetent traders, if you see what I want to say ...
for the earthquake it's false information that you do, like the rest.
wikipedia source:
"
According to a report from the Nuclear Safety Authority dating from October 2002, certain safeguard functions ensuring the cooling of the reactor could no longer be provided in the event of an earthquake. [1]
A magnitude 4 earthquake whose epicenter is almost below the Chinon power station was recorded on November 5, 2006 at 01:37. It was felt as far as Angers and Beaupréau. [2]
"
you understand ? the report indicates in 2002 "be careful if there is an earthquake there is a risk of the reactor overheating" and in 2006: earthquake.
not in 2002. so if you're stronger than wikipédia will ask the nuclear service to change this article? which must be verifiable elsewhere ...
For Bretons, polite one must know how to stay;
you prefer a nuclear power station to a wind turbine, graphically speaking, it is up to you. but on the coast one can also install Tidal turbines, as near Brest. does it suit you like that? or maybe you don't know tidal turbines, and the power of water? (since the wind you are against it and prefer the atom AND its uranium derivatives, plutonium etc).
by the way, do you live near a nuclear power plant? you are from Milan according to your profile? how are you interested in Brittany? the Brennilis power plant and its discharges on crabs, flora and fauna (CRIIRAD sources thank you to them)?
I feel that the weekend is going to be long