Joined in 2023 
82 
63 About this deal
that duct, provided that it is not smaller than 50 mm and that it meets the piping requirements. Should you need longer piping that exceeds the recommendations above, you may install an extra fan (article number 13008) The toilet comes with a coupling for connecting the included 40 cm-long 50 mm pipe to a 1.5 inch pipe (schedule 40).
Except in cases where you have a bladder or urinary infection, urine is very sterile. In fact, you can even use urine as a fertilizer because it is so high in nitrogen. Thus, urine can be safely dumped on your yard without risk of adverse health effects. In conventional camping toilets, chemicals are added a) to suppress nasty smells, b) as disinfectant, c) to break down excrement and toilet paper, and d) to make emptying the holding tank easier. PS: If you want to know more about the advantages of composting toilets and dry toilets, also read this blog article.
Abstract
P. Ledezma, P. Kuntke, C. Buisman, J. Keller and S. Freguia, Trends Biotechnol., 2015, 33, 214–220 CrossRef CAS PubMed. Tarpeh et al. 87 used an electrochemical stripping setup that included ED and membrane stripping to recover nitrogen from source-separated urine. In batch experiments, 93% of the nitrogen was recovered selectively. In continuous-flow experiments, when the influent concentration was 7490 mg N L −1, the nitrogen concentration was 2960 mg N L −1 in the anode chamber, 1950 mg N L −1 in the cathode chamber, 2250 mg N L −1 in the trapped chamber after 3–5 hydraulic residence times (HRT), and the energy demand was 30.6 MJ kg N −1. In addition, in the ammonium sulfate fertilizer product, there were no trace organics or elements detected. S. Bouatra, F. Aziat, R. Mandal, C. G. An, M. R. Wilson, C. Knox, T. C. Bjorndahl, R. Krishnamurthy, F. Saleem and P. Liu, PLoS One, 2013, 8, e73076 CrossRef CAS PubMed.
The principle of a UDDT is simplicity itself! Breaking down the term ‘urine-diverting dry toilet’ into its component parts tells us a lot: If the principle of the composting toilet or the dry composting toilet is not yet clear to you, take a look at this blog article: How a composting toilet works. This blog post is structured as follows: Yes, it’s true – they really don’t smell! This is because that horrible toilet odour only develops when liquid and solid waste are mixed. But when urine leaves the body, it’s usually sterile, i.e. free of bacteria and odour, and therefore doesn’t smell.*
J. Zhang, Q. She, V. Chang, C. Y. Tang and R. D. Webster, Environ. Sci. Technol., 2014, 48, 3386–3394 CrossRef CAS PubMed. View all divider inserts now You can also get the dividing inserts in practical do-it-yourself sets:
Great Deal 
New Comment