Cookie tracking notice
Are we allowed to crumble with cookies and anonymous tracking?

We use cookies on our website. Some of them are essential for the operation of the site (so called session cookies), while others help us to improve this site and the user experience (tracking cookies). We use the application Matomo and the external service etracker to analyze your behavior on our website anonymously. Because we value your privacy, we are here with asking your permission to use the following technologies. You can change your settings any time via this link or the menu item in footer menu. For more information visit our Data Policy

Economic feasibility - within SANIRESCH Project

Various Authors (2012)

Published in: 2012

Various Authors

Uploaded by:
SuSanA Admin

Partner profile:
common upload


Comparing the costs for SANIRESCH with today´s costs for conventional wastewater treatment and standard commercial fertiliser, the alternative system is more expensive for both “Office building” and “Agricultural application”. However, the sensitivity analyses show that a certain potential exists. The differences come especially through the higher running costs, which influence is bigger than the higher investment costs. However, the sensitivity analyses show that a certain potential exists. With augmented durability of the spare parts of the NoMix toilets in combination with reduced investment costs of sanitary equipment, the system can reach the cost level of a conventional system. The economic feasibility analysis of the agricultural application showed that both alternative fertilisers are more expensive. Today fertilisation with urine can be economic feasible when the framing conditions such as land prices are adequate, which is not the case in Eschborn. If higher automation of the MAP precipitation is achieved the system can become economically feasible as well. To achieve this, the production costs have to stay below those for commercial phosphorus fertiliser. This requires a continuation of research and development for the MAP production.

1. Lisa-Marie Bischer (Technical University of Darmstadt) investigated in her bachelor thesis the economic feasibility of the sustainable sanitation system SANIRESCH and compared it with a conventional system
2. Christina Braum (Justus Liebig University in Gießen) looked into the costs for logistics dealing with urine and MAP
3. Andrés Lazo Paéz (Technical University of Hamburg-Harburg) examined the economic feasibility of the sanitary in-house installations in SANIRESCH compared to a conventional system

The principal lead of this focus point was GIZ. GIZ worked together with the University of Bonn in assessing the feasibility of urine reuse.

Project outputs regarding economic feasibility studies of the new sanitary system in house 1 of the GIZ as well as the logistics of urine/MAP can be accessed here.

Bibliographic information

Various Authors (2012). Economic feasibility - within SANIRESCH Project.

Filter tags

English Europe & Central Asia Factsheets and policy briefs German Presentations


Presentation economic feasibility (DE)

Format: pdf file
Size: 0.3 MB

Factsheet economic feasibility

Format: pdf file
Size: 0.97 MB

Bachelor Thesis Economic Feasibility

Format: pdf file
Size: 2.05 MB

Presentation Bachelorarbeit Economic Feasibility (DE)

Format: pdf file
Size: 0.62 MB

Bachelor Thesis Logistics

Format: pdf file
Size: 1.07 MB

Presentation Bachelorarbeit Logistics (DE)

Format: pdf file
Size: 0.59 MB

Master Thesis In-house Installations

Format: pdf file
Size: 3.49 MB

Presentation Masterarbeit In-house Installations (DE)

Format: pdf file
Size: 0.58 MB

Share this page on    

Follow us on    

SuSanA Partners  currently 395 partners

Networks Circle


Sanitation events

SuSanA newsletter

Stay informed about the activities of SuSanA and its partners. The SuSanA newsletter is sent out around four times per year. It contains information about news, events, new partners, projects, discussions and publications of the SuSanA network.

Subscribe to newsletter »

Latest tweets mentioning SuSanA

Tweets mentioning SuSanA »

32nd SuSanA Meeting

The 32nd virtual SuSanA Meeting took place Monday, 22nd of August (9:00 - 17:00 CEST), right before the Stockholm World Water Week. It was organised by the Secretariat with support and contributions from SuSanA Partners, Members, Working Groups, Regional Chapters and many more. 

Now meeting recordings and presentations available: Click here to get to the Meeting Page!

SuSanA meetings





Resources and publications

Our library has more than 3,000 publications, factsheets, presentations, drawings etc. from many different organisations. It continues to grow thanks to the contributions from our partners.

Add item to library »

The three links below take you to special groups of items in the library for more convenient access:


The project database contains nearly 400 sanitation projects of many different organizations dealing with research, implementation, advocacy, capacity development etc. Advanced filtering functions and a global map are also available. Information on how and why this database was created is here.

People working for SuSanA partners can add their own projects through their partner profile page. You might need your SuSanA login upgraded for this purpose. Please contact us if you would like to add a project.

Trainings, conference and events materials

Missed important conferences or courses? Catch up by using their materials for self study. These materials have been kindly provided by SuSanA partners.

Sanitation Workers Knowledge and Learning Hub

Regional chapters

Use the map or the search tool to access the most relevant information and knowledge products for your region or country. This includes relevant resources, events, partners or projects.

Shit flow diagrams, excreta flow diagrams (240 SFDs worldwide)

Shit flow diagrams (SFDs) help to visualize excreta management in urban settings. Access SFDs and more through the SFD Portal.

Emersan eCompendium




Discussion forum

Share knowledge, exchange experiences, discuss challenges, make announcements, ask questions and more. Hint: Your discussion forum login is the same as your SuSanA login. More about the forum's philosophy »

Integrated content

We are hosting content from some other communities of practice and information-sharing portals. This section also provides a link to SuSanA's Sanitation Wikipedia initiative.

Suggest content to add »

SuSanA partners

Not yet a SuSanA partner? Show your organisation's support to SuSanA's vision and engage in  knowledge sharing by becoming partners.

Apply to become a partner »

Individual membership

Register as an individual member of SuSanA free of charge. As a member you can interact with thousands of sanitation enthusiasts on the discussion forum.  You can also get engaged in one of our 13 working groups and our regional chapters. Our FAQs explain the benefits further.

By getting a SuSanA login you can fully participate in the SuSanA community!

Register as a member


Forgot your password?
Forgot your username?