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Items: 12

1.

Microbial community composition of a multi-stage moving bed biofilm reactor and its interaction with kinetic model parameters estimation.

Wang X, Bi X, Hem LJ, Ratnaweera H.

J Environ Manage. 2018 Jul 15;218:340-347. doi: 10.1016/j.jenvman.2018.04.015. Epub 2018 Apr 24.

PMID:
29698916
2.

Identifying critical components causing seasonal variation of activated sludge settleability and developing early warning tool.

Wang X, Bi X, Liu C, Ratnaweera H.

Water Sci Technol. 2018 Mar;77(5-6):1689-1697. doi: 10.2166/wst.2018.053.

PMID:
29595171
3.

A novel automatic flow method with direct-injection photometric detector for determination of dissolved reactive phosphorus in wastewater and freshwater samples.

Koronkiewicz S, Trifescu M, Smoczynski L, Ratnaweera H, Kalinowski S.

Environ Monit Assess. 2018 Feb 12;190(3):133. doi: 10.1007/s10661-018-6511-z.

4.

Multi-parameter based coagulant dosing control.

Manamperuma L, Wei L, Ratnaweera H.

Water Sci Technol. 2017 May;75(9-10):2157-2162. doi: 10.2166/wst.2017.058.

PMID:
28498128
5.

Statistical monitoring and dynamic simulation of a wastewater treatment plant: A combined approach to achieve model predictive control.

Wang X, Ratnaweera H, Holm JA, Olsbu V.

J Environ Manage. 2017 May 15;193:1-7. doi: 10.1016/j.jenvman.2017.01.079. Epub 2017 Feb 7.

PMID:
28187342
6.

Improvement of multi-parameter-based feed-forward coagulant dosing control systems with feed-back functionalities.

Liu W, Ratnaweera H.

Water Sci Technol. 2016;74(2):491-9. doi: 10.2166/wst.2016.180.

PMID:
27438255
7.

Mechanisms during suspended solids and phosphate concentration variations in wastewater coagulation process.

Manamperuma LD, Ratnaweera HC, Martsul A.

Environ Technol. 2016 Oct;37(19):2405-13. doi: 10.1080/09593330.2016.1150354. Epub 2016 Mar 7.

PMID:
26857441
8.

Impact of organic polyelectrolytes on coagulation of source-separated black water.

Kozminykh P, Heistad A, Ratnaweera HC, Todt D.

Environ Technol. 2016;37(14):1723-32. doi: 10.1080/09593330.2015.1130175. Epub 2016 Jan 29.

PMID:
26672384
9.

Modelling the structure of sludge aggregates.

Smoczyński L, Ratnaweera H, Kosobucka M, Smoczyński M, Kalinowski S, Kvaal K.

Environ Technol. 2016;37(9):1122-32. doi: 10.1080/09593330.2015.1102332. Epub 2015 Nov 7.

10.

Image analysis of sludge aggregates obtained at preliminary treatment of sewage.

Smoczyński L, Ratnaweera H, Kosobucka M, Kvaal K, Smoczyński M.

Water Sci Technol. 2014;70(6):1048-55. doi: 10.2166/wst.2014.332.

PMID:
25259494
11.

Climate change impacts on activated sludge wastewater treatment: a case study from Norway.

Plósz BG, Liltved H, Ratnaweera H.

Water Sci Technol. 2009;60(2):533-41. doi: 10.2166/wst.2009.386.

PMID:
19633397
12.

Simulation program for wastewater coagulation.

Ratnaweera H, Lei L, Lindholm O.

Water Sci Technol. 2002;46(4-5):27-33.

PMID:
12361020

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