Hi Megan, I would discuss ...

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Hi Megan,

I would discuss firstly why you choosed the scheme Septic tank+Horizontal Flow CW for grey water (shower and kitchen waters?). HSSF-CW is used for denitrification but I guess that your total Nitrogen is not high in your wastewater (it would be great if you inform us about WW characteristics). I would suggest rather a Vertical SSF-CW for more removal of suspended solids.

Hamadi

Tunisia 

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Hi Hamadi 

Thanks for your feedback! I'm actually going to do a small pilot study with VF and HF to ascertain which is best. I have attached the water quality results - yes I would actually prefer to have less N-removal as the water will used for agriculture. Thanks for your advice, regards Megan 

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