filter Krakow Water Treatment Plant waterworks

Waterworks (6): the sand filter building – water drainage after rinsing

After aeration and rinsing of the filter, the impurities and the backwash go into the pipes and then into the desludger. The recording includes the sound of backwash from the filtration bay going into the channel.

The recording was made at the Rudawa Water Treatment Plant, which is part of Krakow waterworks. The water intake is located on the Rudawa River, the left tributary of the Vistula. The raw water from the intake is subjected to a treatment process which consists of oxidation, coagulation, sedimentation, filtration and disinfection. ZUW Rudawa is one of four treatment plants that provide drinking water for Krakow. Tap water in Krakow is of high quality and good for drinking. Its parameters are monitored on an ongoing basis by the Central Laboratory of Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji in Krakow. ZUW Rudawa produces an average of 22,000 - 28,000 m3 of water per day and supplies about 200,000 inhabitants.

The information comes from: https://zuwrudawa.wkraj.pl/#/64541/0


Sound recording: Monika Widzicka
Photo: Piotr Żabicki

Specs:

Decade:
Filesize:
Duration:
Channels:
2010s
12.3 MB
31 s
2 (Stereo)
Sample rate:
Bit rate:
Bit depth:
96 kHz
3072 kb/s
16 bit

Recorded on July 24, 2019
Rudawa Water Treatment Plant
Krakow, POLAND
Creative Commons License