FI20090027A7 - Small wastewater treatment plant - Google Patents
Small wastewater treatment plant Download PDFInfo
- Publication number
- FI20090027A7 FI20090027A7 FI20090027A FI20090027A FI20090027A7 FI 20090027 A7 FI20090027 A7 FI 20090027A7 FI 20090027 A FI20090027 A FI 20090027A FI 20090027 A FI20090027 A FI 20090027A FI 20090027 A7 FI20090027 A7 FI 20090027A7
- Authority
- FI
- Finland
- Prior art keywords
- water
- filler
- treatment plant
- filter
- mainly
- Prior art date
Links
- 238000004065 wastewater treatment Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 239000000945 filler Substances 0.000 abstract 4
- 238000000746 purification Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000010797 grey water Substances 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229930014626 natural product Natural products 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Tässä julkaisussa on kuvattu harmaaveden pienpuhdistamo, joka käsittää vaippaosan (2) ja sen sisältämät veden puhdistusmoduulit (A) ja (B), joiden toiminta perustuu siihen, että puhdistettava vesi käsitellään useammassa vaiheessa pääasiassa pystysuunnassa eri menetelmiä käyttäen puhdistusmoduuleissa (A) ja (B), jotka on sijoitettu päällekkäin. Veden käsittely käsittää veden virtauksen tasaustoiminnan (5), partikkeleiden mekaanisen suodatuksen luokittelussa Suodattimessa (6), ainesosien erottaminen täyteaineessa (8) joka sijaitsee vettä läpäisevän suodatinmaton (9) päällä. Veden virtaama täyteaineen (8) läpi on pääasiassa pystysuuntainen mutta täyteaineen (8) alla sijaitsevan suodattin- ja virtausalustan (9) kohdalla myöskin vaakasuuntainen. Täyteaineena (8) käytetään etupäässä luonnontuotteita kuten maa-ainesta, puuaineksen jalostustuotteita jne. pulveri, hake tai osittain kiinteässä muodossa ym. Laajennetussa muodossaan pienpuhdistamo on yhdistetty kesätomiseen maanpäälliseen imeytys- ja kastelualueeseen (4), (Leikkaus A-A) käsittäen yhden tai useamman reijällisen viemäriputken (3) sekä vettä ohjaavan levyn tai kalvon (14) esim muovista. (Fig.)This publication describes a small greywater treatment plant comprising a casing (2) and the water purification modules (A) and (B) contained therein, the operation of which is based on the fact that the water to be purified is treated in several stages, mainly vertically, using different methods, in the purification modules (A) and (B), which are placed one above the other. The water treatment comprises the water flow equalization operation (5), the mechanical filtration of particles in the classification in the Filter (6), the separation of components in the filler (8) which is located on top of the water-permeable filter mat (9). The flow of water through the filler (8) is mainly vertical, but also horizontal in the case of the filter and flow base (9) located under the filler (8). The filler (8) is mainly made of natural products such as soil, wood processing products, etc. in powder, chips or in partially solid form, etc. In its expanded form, the small treatment plant is connected to a summer-free above-ground absorption and irrigation area (4), (Section A-A) comprising one or more perforated sewer pipes (3) and a water-guiding plate or membrane (14) made of e.g. plastic. (Fig.)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20090027A FI20090027A7 (en) | 2009-01-30 | 2009-01-30 | Small wastewater treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20090027A FI20090027A7 (en) | 2009-01-30 | 2009-01-30 | Small wastewater treatment plant |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20090027A0 FI20090027A0 (en) | 2009-01-30 |
| FI20090027L FI20090027L (en) | 2010-07-31 |
| FI20090027A7 true FI20090027A7 (en) | 2010-07-31 |
Family
ID=40329457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20090027A FI20090027A7 (en) | 2009-01-30 | 2009-01-30 | Small wastewater treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI20090027A7 (en) |
-
2009
- 2009-01-30 FI FI20090027A patent/FI20090027A7/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI20090027L (en) | 2010-07-31 |
| FI20090027A0 (en) | 2009-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |