| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document

Title:PRIMERJAVA UČINKOVITOSTI MALIH ČISTILNIH NAPRAV
Authors:Friedauer, Alenka (Author)
Simonič, Marjana (Mentor) More about this mentor... New window
Files:.pdf VS_Friedauer_Alenka_2012.pdf (1,81 MB)
 
Language:Slovenian
Work type:Undergraduate thesis (m5)
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Diplomsko delo obravnava problematiko komunalnih oz. hišnih odpadnih voda. V teoretičnem delu diplomskega dela opisujemo zakonodajo in predpise kot ključni orodji pri doseganju ustreznih učinkov čiščenja in s tem zmanjševanje obremenjevanja okolja. Podrobneje smo predstavili dve mali biološki čistilni napravi (MBČN) za čiščenje hišnih odpadnih voda, princip njunega delovanja in pravilnega vzdrževanja. V trimesečnem obdobju smo skušali ovrednotiti in primerjati učinkovitost delovanja oz. čiščenja dveh MBČN na podlagi fizikalnih in kemijskih analiz. Na vtoku in na iztoku čistilne naprave smo v odpadni vodi spremljali parametre, kot so pH, motnost, vsebnost usedljivih snovi, kemijsko potrebo po kisiku (KPK), koncentracije raztopljenega kisika, amonijevih ionov in celotnega fosforja, pa tudi vsebnost suhe snovi v aktivnem blatu. Ugotovili smo, da je učinkovitost MBČN glede odstranjevanja organskih delcev lahko visoka in s tem MBČN predstavljajo primerno tehnologijo čiščenja hišnih odpadnih voda. Učinkovitost teh naprav pa lahko tudi drastično pade, če jih ne vzdržujemo pravilno.
Keywords:komunalna odpadna voda, biološko čiščenje, mala biološka čistilna naprava
Year of publishing:2012
Publisher:[A. Friedauer]
Source:Maribor
UDC:628.4(043.2)
COBISS_ID:16687894 Link is opened in a new window
NUK URN:URN:SI:UM:DK:O1EW3JDD
Views:3661
Downloads:897
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FKKT
:
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:THE EFFICIENCY COMPARISON BETWEEN SMALL WASTEWATER TREATMENT PLANTS
Abstract:The diploma thesis deals with the issue of domestic wastewater. In the theoretical part of the diploma thesis we describe the laws and regulations as a key tool in achieving the relevant effects of wastewater treatment and thereby reducing the impact on the environment. More specifically, we presented two small biological treatment plants for cleaning of domestic wastewater, the principle of operation and proper maintenance. In the period of three months, we compared cleaning efficiencies of two small biological treatment plants based on physical and chemical analyses. Feed and effluent wastewater quality was monitored by measuring pH, turbidity, settleable solids, chemical oxygen demand (COD), and concentrations of dissolved oxygen, ammonium ions and total phosphorus as well as solids content in activated sludge. We ascertained, that removal efficiency of organic substances can be high, and consequently confirmed that such technology is appropriate for cleaning of domestic wastewater. On the other hand, the efficiency can drop dramatically if the treatment plant is not properly maintained.
Keywords:domestic wastewater, biological treatment, small biological treatment plant


Comments

Leave comment

You have to log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica