Find us by looking for a toilet – leave as a proud P Donor
Today’s agriculture depends on industrial fertilizers containing P, Phosphorus. This non-renewable is currently still obtained from mined Phosphate Rock which is depleting quickly. To secure our future food supplies we need to start to recover P now.
The P-BANK is a public toilet that aims to close the P-cycle. The sanitation system separates Pee from the waste water which simplifies nutrient recovery. This happens directly in the P-BANK. The recovered P is re-used as fertilizer in the P-BANK garden.
In the donor rooms you can comfortably donate in a no-mix toilet or a waterless urinal.
RECOVER
While washing hands, you can peek into the recovery lab. A process of chemical reactions recovers P from Pee safely and hygienically.
Leaving the P-Bank you’ll discover that the recovered P can be successfully reused as an alternative for mined Phosphorus.
The lifestyle and culture of Indian women in 2026 are defined by a "participation paradox": while women are achieving historic visibility in global beauty, education, and grassroots politics, they continue to navigate deeply entrenched patriarchal norms within the home.
Despite the many positive aspects of Indian women's lifestyle and culture, there are also challenges that they face. Indian women often struggle with issues like: Indian women often struggle with issues like: 2
The kitchen remains a soulful space. Indian women often possess a deep knowledge of "Dadi Maa ke Nuskhe" (grandmother’s remedies), using spices like turmeric and ginger for both flavor and holistic healing. Food is rarely just sustenance; it is an act of hospitality and love. Navigating Challenges Food is rarely just sustenance; it is an
Fashion is one of the most visible expressions of the "Indian women lifestyle and culture" keyword. The country maintains its textile heritage while embracing global trends. The Foundation: Family and Social Fabric
Dinner was a communal ritual. They sat around a table laden with dal, seasonal vegetables, and rotis, talking over each other in a melodic blend of Hindi and English. Here, the "Indian woman" wasn't a single trope; she was Meera, who found power in domestic mastery and spiritual grounding, and she was Anjali, who saw her heritage as a launchpad for a global future.
The landscape of Indian womanhood today is a breathtaking study in contrasts. It is a world where high-tech professionals navigate glass-ceiling boardrooms in the morning and return home to light traditional oil lamps in the evening. To understand the lifestyle and culture of Indian women is to understand a continuous dialogue between five thousand years of heritage and a fast-paced, digital future. The Foundation: Family and Social Fabric
behind the restaurant ‘Lücke’
entrée
donor room
recruiting donors at other facilities
recruiting donors in the bar
rewards after donating
In 2018 the Bauhaus University Weimar and WERKHAUS destinature received funding from the German Federal Environment Foundation (DBU) to develop the first P-BANK. The concept was developed by Anniek Vetter and Sylvia Debit during a semester project at the Bauhaus University Weimar led by Prof. Jörg Londong back in to 2013.
The P-BANK was first used for several months during the 100th anniversary year of Bauhaus in Weimar, Germany 2019. Later that year the P-BANK was at the Tiny Living Festival. The project was presented at the Antenna platform during the Dutch Design Week 2019.
WERKHAUS destinature built the mobile P-Bank from sustainable materials, based on the service and communication designed by Debit and Vetter, including donor-rooms containing the toilet safe! sponsored by Laufen. The recovering system is developed by the B.is, the department of urban water management and sanitation of the Bauhaus University Weimar led by Prof. Jörg Londong, with the support of Vuna and Eawag. Besides consulting Goldeimer supports getting the story and the out there!
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