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PM Manage

Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

Sri Lanka

  • Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

SCHOLARLY PAPERS

16

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286

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Scholarly Papers (16)

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1.

Optimizing the Extraction Process for Piper Betel: Assessing the Correlation between Polyphenols, Alkaloids, and Antioxidant Potential

Downloads 139 (551,165)

Optimizing the Extraction Process for Piper Betel: Assessing the Correlation between Polyphenols, Alkaloids, and Antioxidant Potential

Number of pages: 34 Posted: 12 Dec 2024
S. C. Rangani, R.A.U.J. Marapana, G.S.A. Senanayake, P.R.D. Perera, PM Manage and Hemantha Amarasinghe
University of Sri Jayewardenepura, University of Sri Jayewardenepura, University of Sri Jayewardenepura, University of Sri Jayewardenepura, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Institute of Oral Health
Downloads 82 (833,655)

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betel leaves, antioxidants, polyphenol, alkaloid

Optimizing the Extraction Process for Piper Betel: Assessing the Correlation between Polyphenols, Alkaloids, and Antioxidant Potential

Number of pages: 34 Posted: 15 Dec 2024
S. C. Rangani, R.A.U.J. Marapana, G.S.A. Senanayake, P.R.D. Perera, PM Manage and Hemantha Amarasinghe
University of Sri Jayewardenepura, University of Sri Jayewardenepura, University of Sri Jayewardenepura, University of Sri Jayewardenepura, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Institute of Oral Health
Downloads 57 (1,027,773)

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betel leaves, antioxidants, polyphenol, alkaloid

2.

Biochemical Analysis of Betel Quid During in Vitro Digestion: Alkaloids, Polyphenols, and Nitrosamine Formation

Number of pages: 42 Posted: 28 Dec 2024
S. C. Rangani, R.A.U.J. Marapana, G.S.A. Senanayake, P.R.D. Perera, PM Manage and Hemantha Amarasinghe
University of Sri Jayewardenepura, University of Sri Jayewardenepura, University of Sri Jayewardenepura, University of Sri Jayewardenepura, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Institute of Oral Health
Downloads 64 (924,743)

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areca nut, betel leaves, polyphenols, alkaloids, Nitrosamines

3.

Suspended Sediment (Sps) Triggers Nitrogen Retention by Altering Microbial Network Stability and Electron Transport Behavior During the Aerobic-Anoxic Transition

Number of pages: 42 Posted: 24 Sep 2024
Xiaoyan Liu, Tingting Pei, Guojia Xu, Tinglin Huang, Yaoguo Wu, Xiaowei Jin, Yi Cao, Ran Sun, Sihai Hu, PM Manage, Liu Xiang, Tao Liu, Ma Ben and Haihan Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Xi'an University of Architecture & Technology - School of Environmental and Municipal Engineering, Northwestern Polytechnic University (NPU), National Marine Environmental Monitoring Center, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura, affiliation not provided to SSRN, Northwest Agricultural and Forestry University, Xi'an University of Architecture & Technology - School of Environmental and Municipal Engineering and Xi'an University of Architecture & Technology - School of Environmental and Municipal Engineering
Downloads 40 (1,236,159)

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Suspended Sediment, Nitrogen Retention, Microbial Network Stability, Electron Transport, Aerobic-Anoxic Transition

4.

Novel Nitric Oxide Dismutase Drives Effective NO Degradation in Oxygenic Denitrification

Number of pages: 31 Posted: 10 Jan 2026
Xiaofei Qian, Qingyan Wang, Feiyu Chen, Dongyun Ye, Dizhi Wu, Kai Ouyang, Dzmitry Hrynsphan, Savitskaya Tatsiana, Zeyu Wang, PM Manage and Jun Chen
Zhejiang University of Technology, Zhejiang Shuren University, affiliation not provided to SSRN, Zhejiang University of Technology, Zhejiang University of Technology, Zhejiang University of Technology, Belarusian State University, Belarusian State University, Zhejiang Shuren University, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Zhejiang Shuren University
Downloads 23 (1,411,822)

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Greenhouse gas NO2, Oxygenic denitrification, Nitric oxide dismutase, Nitric oxide degradation, Recombinant-engineered bacteria, NO2- and NO reductase

5.

Hydraulic integrity without full plume interception: field evidence from site monitoring of permeable reactive barrier performance three years after installation at an open solid-waste dumpsite

Number of pages: 32 Posted: 28 Jan 2026
R.B.C.D. Jayasundara, Anurudda Karunarathna, Ken Kawamoto, Naofumi Sato, PM Manage, NNRN Nugara, K.MK.M.R.D. Abhayapala and Udayagee Kumarasinghe
University of Sri Jayewardenepura, University of Peradeniya, Saitama University, affiliation not provided to SSRN, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, University of Sri Jayewardenepura and University of Sri Jayewardenepura
Downloads 20 (1,491,251)

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PRB, groundwater, open dumping, sustainability, water quality

6.

Evaluation of Accumulation Status of Cylindrospermopsin (CYN) and Microcystin-LR (MC-LR) in Rice Grains in CKDu High Prevalence Medirigiriya in Polonnaruwa District, Sri Lanka

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 06 Dec 2019
Hasn Abeysiri, K Wanigasuriya and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura, Centre for Kidney Research, Department of Medicine, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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Cylindrospermopsin (CYN), Microcystin-LR (MC-LR), Oryza sativa, CKDu, HPLC

7.

Phenanthrene Degradation Ability of Phyllosphere Bacteria Inhabiting the Urban Areas in Sri Lanka

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
RBN Dharmasiri, AHL Nilmini, LJS Undugoda, NNRN Nugara, D Udayanga and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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phyllosphere, aromatic hydrocarbon, bioremediation, phenanthrene

8.

In-Vitro Application of Mixed Fungal Consortium for Decolorisation of Azo Dyes

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
EMMS Ekanayake, D Udayanga and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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decolorization, Moxillon Blue GRL, CI Direct Blue 201, fungal consortium, Aspergillus sp.

9.

Contamination Status of Tributyltin in Commercial and Fishery Harbors in Sri Lanka

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
KRV Bandara, SDM Chinthaka and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura, Department of Chemistry, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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Tributyltin (TBT), organotin, imposex, Solid Phase Micro Extraction (SPME)

10.

Isolation and Identification of Azamethiphos Degrading Bacteria from Controlled Solid Waste Dump Site at Karadiyana, Colombo

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
DSW Serasinghe and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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azamethiphos, organophosphorus insecticide, microbial degradation, Corynebacterium sp.

11.

Characterizing Multiple Antibiotic Resistant (MAR) and Determination of MAR Index in Cultured Bacteria From Hospital Effluent, Sri Lanka

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
GY Liyanage and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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Multiple Antibiotic Resistance (MAR), antibiotic, Multiple Antibiotic Resistance Index (MARI)

12.

Isolation and Characterization of Industrially Important Enzyme Producing Bacteria From Hot Springs of Sri Lanka

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
HDD Sadeepa, PM Manage and KA Sirisena
Faculty of Graduate Studies, University of Sri Jayewardenepura, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Department of Environmental Technology, Faculty of Technology, University of Colombo

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thermophilic bacteria, enzymes, extracellular enzymatic activities, hot springs, Sri Lanka

13.

Biodegradability of Low Density Polyethylene (LDPE) by Fungi Isolated from Urban Dump Sites in Sri Lanka

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
GD Ramanayake, D Udayanga, AHL Nilmini, LJS Undugoda, NNRN Nugara and PM Manage
Faculty of Graduate Studies, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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biodegradation, LDPE, fungi, Aspergillus sp., Penicillium sp.

14.

Applicability of Coconut Shell-Based Granular Activated Carbon (GAC) Filter Media to Treat Reverse Osmosis (RO) Effluent Water

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 05 Dec 2019
WOK Fernando and PM Manage
Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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Reverse Osmosis (RO), RO effluent, treatment, Granular Activated Carbon (GAC), filter design

15.

Development of a Third Generation Biofuel Source using Cyanobacteria and Landfill Leachate

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 04 Dec 2019
KPA Imanthi, FS Idroos and PM Manage
Centre for Water Quality and Algae Research, Department of Zoology, Faculty of Applied Sciences, University of Sri Jayewardenepura, Centre for Water Quality and Algae Research, Department of Zoology, Faculty of Applied Sciences, University of Sri Jayewardenepura and Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura

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microbial fuel cell, landfill leachate, wastewater treatment, electricity generation

16.

Biodegradation of Drinking Water Taste and Odour Causing Compounds; Geosmin and 2-MIB Using Native Bacteria; Bioremediation Approach for Green Solution

Proceedings of the 6th International Conference on Multidisciplinary Approaches (iCMA) 2019 | Faculty of Graduate Studies, University of Sri Jayewardenepura
Posted: 04 Dec 2019
SS Ganegoda, PM Manage and SDM Chinthaka
Faculty of Graduate Studies, University of Sri Jayewardenepura, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura and Department of Chemistry, University of Sri Jayewardenepura

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biodegradation, geosmin, 2-methylisoborneol, native, green