Floeden och Sammansaettning pa BDT-Vatten, Urin Fekalier och Fast Organiskt avfall i Gebers (Flows and Composition of Greywater, Urine, Faeces and Solid Biodegradable Waste in Gebers)
Anderson, A; Jensen, A
| HERO ID | 1599125 |
|---|---|
| Year | 2002 |
| Title | Floeden och Sammansaettning pa BDT-Vatten, Urin Fekalier och Fast Organiskt avfall i Gebers (Flows and Composition of Greywater, Urine, Faeces and Solid Biodegradable Waste in Gebers) |
| Authors | Anderson, A; Jensen, A |
| Volume | GRA and I |
| Abstract | The main purpose of this project was to investigate the flows and composition of the different fractions of household wastewater: greywater, urine, faeces and of solid biodegradable waste. Thus, the flows and compositions of all four fractions from 32 apartments with 79 inhabitants in the ecological collective building Gebers in Skarpnack, Stockholm, were measured continuously during 21 days, divided into three periods. From the four fractions a great number of samples were taken. The sampling of greywater was done continuously and flows proportionally and the collected amounts were mixed at the end of each period. Urine, Faeces and solid biodegradable waste were collected, and at the end of each period mixed and sampled. All fractions were subsequently analyzed for pH, DM, ash COD, BOD7, TOC, ammonia, nitrate, nitrite, Kjeldal nitrogen, total phosphorus and the elements K, Ca, Fe, Mg, Na, S, Ag, Al, B, Bi, Cd, Co, Cr, Cu, Hg, Mn, Mo, Ni, Pb, Pd, Pt,Rh, Sb, Se, Sn, Sr, Te, W and Zn. For urine and greywater, conductivity, suspended solids and phosphates were also measured. The greywater was additionally analyzed for the following organic compounds; PAH, PCB, phthalates, alkylphenol etoxilates, organotin compounds, brominated flame-retardants and LAS. A total amount of 80 selected organic compounds were investigated. |
| Report Number | NTIS/02926214 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Journal: Govt Reports Announcements and Index ISSN: |
| Is Public | Yes |
| Keyword | <?xml version="1.0" encoding="UTF-8"?><kw>Waste water</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>*Apartment buildings</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>*Sweden</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>*Chemical analysis</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Households</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Urine</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Feces</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Suspended solids</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Organic compounds</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>PH</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Dissolved oxygen</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Nitrates</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Ammonia</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Phosphorous</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Children</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Adults</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Water pollution</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Foreign technology</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>*Stockholm(Sweden)</kw>; <?xml version="1.0" encoding="UTF-8"?><kw>Grey water</kw> |