Pregled bibliografske jedinice broj: 1098936
New Assessment of the Analysis of Wastewater Quality from a Wastewater Treatment Plant Using the RAPS Method
New Assessment of the Analysis of Wastewater Quality from a Wastewater Treatment Plant Using the RAPS Method // 5th International Electronic Conference on Water Sciences
Basel, Švicarska, 2020. str. 1-7 doi:10.3390/ECWS-5-08019 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1098936 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
New Assessment of the Analysis of Wastewater
Quality from a Wastewater Treatment Plant Using
the RAPS Method
Autori
Đurin, Bojan ; Glumac, Nada ; Sakač, Nikola ; Pezeshki, Atena ; Dadar, Sara
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
5th International Electronic Conference on Water Sciences
Mjesto i datum
Basel, Švicarska, 16.11.2020. - 30.11.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
waste water ; treatment plant ; quality ; time series ; RAPS
Sažetak
Water is an important factor in human health and an essential ingredient of living organisms and necessary for the life of all living organisms. With the increase in the population and the increase of sliving standard, there was an increase in water consumption, which led to a large increase in the amount of wastewater. Prior to discharge into the environment, the wastewater must be treated with a wastewater treatment device. Wastewater treatment of the public mixed- drainage system of the city of Čakovec in Croatia and suburban settlements is carried out by mechanical and biological procedures, with the final treatment of the separated sludge. The paper will analyze the values of input and output time series of chemical oxygen demand (COD), biological oxygen demand (BOD5), and suspended solids (SS) on the wastewater treatment plant using the RAPS method (Rescaled Adjusted Partial Sums). The results showed that the input series contain more pronounced subseries with respect to their mean values and trends of increase and decrease, respectively. By comparing the input and output subseries, it can be seen that the output subseries do not oscillate to a large extent given that they express the output quality of wastewater. A significant reduction in the output values of the indicators determines the quality treatment of incoming wastewater.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo, Kemijsko inženjerstvo, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Ustanove:
Geotehnički fakultet, Varaždin,
Sveučilište Sjever, Koprivnica
