#biogas — Public Fediverse posts

Heizen mit der Wärmepumpe – besser gehts kaum – Teil 1

https://www.klimaschutz-von-unten.de/heizen-mit-der-waermepumpe-besser-gehts-kaum-teil-1/

📌Una “victoria moral” da alas a la Plataforma STOP Planta de Biogás en Colmenar y Tres Cantos
https://carabanchel.net/una-victoria-moral-da-alas-a-la-plataforma-stop-planta-de-biogas-en-colmenar-y-tres-cantos/
#Carabanchel #Madrid #biogas #ColmenarViejo #TresCantos #manifestacion #PlataformaSTOPPlantadeBiogás

Otro engaño para los vecinos de #ColmenarViejo y #TresCantos
Una planta industrial maloliente, sobredimensionada para las necesidades de estos municipios, próxima a viviendas para ampliar el grave problema del vertedero existente. Vamos a intentar pararla antes de que sea tarde, pero necesitamos hacer viral este video, gracias a la @saludhumanidad #biogás #TresCantos #ColmenarViejo
#ResiduoCero si peno no así
El #CambioClimatico como excusa para nuevos negocios https://www.youtube.com/watch?v=btIlRwOTLsg

Interesting article... So, ammonia found in humanure inhibits methane production. However, the addition of chicken feathers seems to be a workaround! I did not know that!

@BrambleBearGrrrauwling @Spr1g

How #biogas from human waste will lead to energy independence

Chicken feathers enhance the quality of biogas produced from human waste, allowing impoverished communities to generate their own power.

by Victoria Corless | Apr 14, 2022

"Accessible and affordable biogas

The solution they propose centers around the production of biogas, conventional sources of which include #FoodScraps, #wastewater, and animal #manure. But human waste could provide a viable, renewable source of energy, especially in regions of the world where energy supplies are unstable.

"'The shift into animal waste such as poultry droppings and cattle dung has huge prospects, but it is not sustainable in the long term as rural farmers depend on it,' said the researchers. 'The use of human excreta is the most available and sustainable due to the human population.'

"One challenge, however, is the ammonia naturally found in human waste, which inhibits the growth of #methane-producing bacteria and results in impure biogas with high levels of nitrogen. Chemical and microbial pretreatments are an option, but the team wanted to develop a truly sustainable and accessible solution to meet energy demands in impoverished regions.

"The trick, according to the study published recently in Global Challenges, is to combine the waste with powdered chicken feathers. The feathers are themselves useful in generating biogas, but only when pretreated to make them amenable to anaerobic digestion. Instead of adding an additional treatment step, the scientists let the microbes found naturally in human waste do all the work for them.

"In a laboratory-scale biodigestor, the team mixed together powdered chicken feathers and human waste in a 1:5 ratio and allowed the solution to incubate, measuring the quantity and quality of biogas produced over roughly two months. Compared to controls that contained no powdered chicken feathers, the biogas produced when the feathers were co-digested with the human waste contained, at minimum, 68% less nitrogen and 73% more methane.

“This experimentation means that there could be minimum nitrogen content with more microbes in the human excreta acting on the chicken feather as biotreatment,” said the authors. “The extensive effect of the microbes can be seen in the improved carbon dioxide and carbon monoxide content [of the biogas].'"

https://www.advancedsciencenews.com/how-biogas-from-human-waste-will-lead-to-energy-independence/

Hidden Lotus Herbs is getting ready to move to our new #farm site and really ramp up our operations!

For some backstory,
I was the recipient of a fund from @coop to start a worker-owned #cooperative and decided to make it an herbal apothecary!

We've been operational for around six months and are now starting our regenerative agroecological farm and increasing the capacity of our free clinic.

However, the #renewableenergy systems we're building are more expensive than we budgeted for, and we could use some help getting the farm and clinic going financially.

We're really needing help from our community to make all this cool stuff happen!

If you can spare some $, please consider supporting our transition and future. If you can't, please share far and wide!

Thanks <3

GoFundMe & More Information About Us:

https://gofund.me/0233243b

𖤣.𖥧.𖡼.⚘

#agroecology #permaculture #herbalism #regenag #regenerativeagriculture #solarpower #DIY #solarpunk #anarchism #offgrid #biogas #organic #organicfarm #fundraiser #mutualaid #naturalfarming #nativeplants

#AusDerWerkstatt KW48/2023
Die Themen:

#WandelMut:
- #Sensorik / #MessTechnik.
- lokale Entwicklungs-Umgebung aktualisiert (mit mehr IT-Sicherheit),
- Hosting & Backups werden teurer.
- Buch-Projekt digitale, nachhaltige Transformation von #Arbeitswelten.

Paris-Charta Journalistische #Ethik & #KI.

#EnergieWende: #BioGas.

#PodcastLiebe:
- #Utopien (#Philosophie)
- #AboWirtschaft.

#HackingEthik & #Kolonialismus.

Lass Dich inspirieren (hoffe ich):
https://madiko.com/gelebte-praxis/aus-der-werkstatt/2023/kw48-wandelmut-sensorik-setup-hosting-backups-buch-projekt-digitale-nachhaltige-transformation-von-arbeitswelten-paris-charta-journalistische-ethik-ki-energie-wende-bio-gas-utopien-abo-wirtschaft-hacking-ethik-kolonialismus

Stefan Bolln GIH Gebäudeenergieberater Ingenieure Handwerker – Bundesverband e.V.: #Unter Experten herrscht Einigkeit: Die #Wärmepumpe ist die neue #Gasheizung. In 30 Jahren wird man sich sehr wundern, warum wir heute diese Diskussionen über #Gas, #Biogas und #Wasserstoff geführt haben."
https://www.noz.de/lebenswelten/bauen-eigentum/artikel/heizungsgesetz-energieberater-warnen-vor-verzoegerung-45080373

A #Terlizzi (Ba) #Sorgenia vorrebbe realizzare un impianto a #biogas di grosse dimensioni tra l'altro nei pressi della via francigena del Sud. Gli incentivi fanno gola, ben 2,2 miliardi di euro nell'ultimo #PNRR del governo #Draghi. La produzione di #metano usando #sansa da olive, potenzialmente valida per produrre altri oli alimentari, distorce il mercato, e il #digestato derivante dalla lavorazione sarebbe un rifiuto non idoneo a spandimento nei terreni.
Eccovi il nostro comunicato a riguardo