PMID- 36676260
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230201
IS  - 1996-1944 (Print)
IS  - 1996-1944 (Electronic)
IS  - 1996-1944 (Linking)
VI  - 16
IP  - 2
DP  - 2023 Jan 5
TI  - An Evaluation of Pumping Stations for Pressure Sewers System Made from Concrete 
      Coils, Polymer Concrete, and High-Density Polyethylene (HDPE).
LID - 10.3390/ma16020524 [doi]
LID - 524
AB  - A deficiency in accurate and current regulations, along with a lack of experience 
      in sanitary construction, makes the installation of sewers challenging. Using 
      models, it was determined that if the pumps were operated simultaneously, the 
      service would last for a long time over the entire sewer system. With a daily 
      sewage inflow of 468 dm(3), the system was found to run 14.4-14.7% longer than 
      expected at 100 pumping stations. Each month, the pressure-sensitive sewer system 
      receives more than 51 min of extended service from the city's central sewer 
      system. Increasing wastewater inflow and the number of pumps decrease centrifugal 
      pump capacity. In the study, the main findings were related to the number of 
      pumps. With 100 centrifugal pumps simultaneously, the pressure-based system was 
      most effective. An increase in operation time of 18.4-19.1% was observed over a 
      period of 30 days and an average sewage inflow of 705 dm(3) for each. In place of 
      gravity sewerage, sewerage can be used. Pressure sewer systems should be designed 
      in a way that addresses technical as well as economic concerns. Accordingly, this 
      study indicates that pressure sewerage is a viable alternative to gravity 
      sewerage in villages with scattered drinking water supplies.
FAU - Sionkowski, Tomasz
AU  - Sionkowski T
AD  - Grundfos Pompy Sp. z.o.o., Klonowa 23, 62-081 Baranowo, Poland.
FAU - Halecki, Wiktor
AU  - Halecki W
AUID- ORCID: 0000-0001-7802-2849
AD  - Institute of Nature Conservation, Polish Academy of Sciences, Mickiewicza 33, 
      31-120 Krakow, Poland.
FAU - Chmielowski, Krzysztof
AU  - Chmielowski K
AUID- ORCID: 0000-0001-9758-0854
AD  - Department of Sanitary Engineering and Water Management, Faculty of Environmental 
      Engineering and Land Surveying, University of Agriculture in Krakow, Mickiewicza 
      21, 31-120 Krakow, Poland.
LA  - eng
PT  - Journal Article
DEP - 20230105
PL  - Switzerland
TA  - Materials (Basel)
JT  - Materials (Basel, Switzerland)
JID - 101555929
PMC - PMC9865880
OTO - NOTNLM
OT  - polymer material
OT  - sewage-treatment system
OT  - simulation model
OT  - waste management
COIS- The authors declare no conflict of interest.
EDAT- 2023/01/22 06:00
MHDA- 2023/01/22 06:01
PMCR- 2023/01/05
CRDT- 2023/01/21 01:35
PHST- 2022/11/22 00:00 [received]
PHST- 2022/12/22 00:00 [revised]
PHST- 2022/12/27 00:00 [accepted]
PHST- 2023/01/21 01:35 [entrez]
PHST- 2023/01/22 06:00 [pubmed]
PHST- 2023/01/22 06:01 [medline]
PHST- 2023/01/05 00:00 [pmc-release]
AID - ma16020524 [pii]
AID - materials-16-00524 [pii]
AID - 10.3390/ma16020524 [doi]
PST - epublish
SO  - Materials (Basel). 2023 Jan 5;16(2):524. doi: 10.3390/ma16020524.