P-BANK

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.  

Huo Dong Ben Answers P6 [top] Jun 2026

Remember, mastering the Huo Dong Ben is about more than just filling in the blanks—it’s about building the muscle memory needed for fluency.

: Local libraries or bookstores might have resources or can order resources specific to your query.

The answers correctly model these structures.

To dominate P6 math, integrate the into this weekly schedule:

Parent communities on WeChat are a goldmine. Search for groups in your specific city (e.g., "Beijing P6 Parent Group"). Experienced parents often share scanned PDFs of the complete answer key for free.

Remember, mastering the Huo Dong Ben is about more than just filling in the blanks—it’s about building the muscle memory needed for fluency.

: Local libraries or bookstores might have resources or can order resources specific to your query.

The answers correctly model these structures.

To dominate P6 math, integrate the into this weekly schedule:

Parent communities on WeChat are a goldmine. Search for groups in your specific city (e.g., "Beijing P6 Parent Group"). Experienced parents often share scanned PDFs of the complete answer key for free.

PROJECT 

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! 

© Copyright 2019 P-Bank - All Rights Reserved

LOCATION

Werkhaus
Salzwedeler Str. 13
D -29439 Lüchow

CONTACT

Bauhaus-Universität Weimar

 
 

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