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Content
September 2023, Volume 7, Issue 2
- 158-167 Process Of Determination Of Surface Water By Ultraviolet Radiations
by Askar Abdykadyrov & Sunggat Marxuly & Ainur Kuttybayeva & Vladimir Domrachev & Anargul Boranbayeva & Abdurazak Kasimov & Assel Yerzhan & Nurbolat Baibolova
February 2023, Volume 7, Issue 1
- 36-44 Characteristics Of Local Pump Schemes Reusing Drainage Water In A Major Rice-Based Irrigation And Drainage Area In The Red River Basin, Vietnam
by Le Van Chinh & Jens Raunsø Jensen - 45-54 Infiltration And Colmatation Dynamics On Physical Models Study By Infiltration Basins At Artificial Groundwater Recharge
by M.K. Absametov & E.Zh.Murtazin & V.V. Kulagin & A.T.Makyzhanova
March 2023, Volume 7, Issue 1
- 55-59 Escherichia coli POLLUTION IN COASTAL LAGOON AND DAM RESERVOIR: REPERCUSSIONS ON PUBLIC HEALTH AND AQUACULTURE
by Musa Najiah & Ahmed Jalal Khan Chowdhury & Musa Nadirah & Kok Leong Lee & Nur Azna Saari & Alia Syafiqah Aznan & Wan Nurhafizah Wan Ibrahim & Mohammad Abdul Manaf Tajuddin & Rumeaida Mat Piah & Emienour Muzalina Mustafa
July 2022, Volume 6, Issue 2
- 81-88 Examining The Factors Influencing Water Conservation Intentions Amongst Peri-Urban Communities Of Ethekwini Municipality, South Africa
by Surendra Thakur & Rookmoney Thakur & Stanley Chibuzor Onwubu & Geoffrey Harris
October 2022, Volume 6, Issue 2
- 99-106 Optimization Of The Color Corresponding To The Different Absorbencies Of Tannery Wastewater By Response Surface Designs
by Ghariba Bouazza & Salah Souabi & Abdelaziz Madinzi & El Houssine Chatri
May 2022, Volume 6, Issue 2
- 70-75 Evaluation Of Reservoir Properties Of The Cenomanian Aquifer System At Sites Of Produced Water Pumping As Exemplified By The West Salym Oilfield In West Siberia
by Marsel A. Kadyrov & Yuri V. Kravtsov & Roman A. Babaev & Yuri V. Vaganov & Oscar A. Tugushev & Denis A. Drugov & R.N. Abdrashitova - 76-80 Soil Infiltration In Various Areas As A Basis For Hydrlogical Alterations In The Toboli Watershed, Central Sulawesi, Indonesia
by Naharuddin Naharuddin & Abdul Wahid & Golar Golar & Imran Rachman & Akhbar Akhbar & Sudirman Daeng Massiri
December 2022, Volume 6, Issue 2
- 146-153 Remediation Of Cr(Vi) In Water Using Biosynthesized Palladium Nano-Materials Loaded (Shewanella Oneidensis) Mr-1
by Andrey A. Ponomarev & Tatyana S. Nurullina & Michail D. Zavatsky
November 2022, Volume 6, Issue 2
- 107-114 Remediation Of Nutrients From Municipal Wastewater Using German Grass-Aided Floating Treatment Wetland
by Sumaiya Rashid & Md. Altaf Hossain & Fahmida Ishaque & Md. Hafizur Rahman & Md. Joybor Rahman - 115-136 Regulatory Framework For Produced Water Management At The Kamenny Subsurface Petroleum Site In West Siberia
by Rimma N. Abdrashitova & Yulia I. Salnikova & Yurii V. Vaganov & Marsel A. Kadyrov & Andrey A. Ponomarev & Denis A. Drugov & Oskar A. Tugushev - 137-145 Water Salinization In Iraq And Some Suggested Solutions
by Rama T. Rashad & Ahmed A.N.A & Ahmed
August 2022, Volume 6, Issue 2
- 89-94 The Progress In Using Greywater As A Solution To Water Scarcity In A Developing Country
by Joan Nyika & Megersa Dinka
September 2022, Volume 6, Issue 2
- 95-98 Management Of Water Quality In Some Dialysis Centres In Giza Governorate Hospitals, Egypt
by Mona Ezzat Abd El Tawab & Rawhia Abdel Monam Arafa & Ayman Helmy & Ghadir El said Daigham
January 2022, Volume 6, Issue 1
- 01-05 Overview Of Halal Freshwater Aquaculture System: Malaysian Perspectives
by Ahmed Jalal Khan Chowdhury & Betania Kartika & Sitti Walida Parson & Zaleha Kassim - 06-14 Highlights Of Oil Treatment Technologies And Rise Of Oil-Absorbing Materials In Ocean Cleaning Strategy
by Xuan Phuong Nguyen & Dinh Tuyen Nguyen & Van Viet Pham & Dinh Tung Vo
February 2022, Volume 6, Issue 1
- 15-21 Optimizing The Removal Efficiency Of Chromium From Tanning Plant Effluent By Adsorption Method With Activated Carbon Chat Stems (Catha Edulis) Using Response Surface Methodology
by Tafere Aga Bullo & Yigezu Mekonnen Bayisa - 22-29 Rainfall-Runoff Modeling And Its Prioritization At Sub-Watershed Level Using Swat Model: A Case Of Finca’Aa, Oromia, Western Ethiopia
by Fekadu Fufa Feyessa & Seifu Kebede Debela - 30-38 Identifying Erosion Hot Spot Areas And Evaluation Of Best Management Practices In The Toba Watershed, Ethiopia
by Wakjira Takala Dibaba & Dessalegn Geleta Ebsa - 39-44 Agricultural Water Management Practices In Mena Region Facing Climatic Challenges And Water Scarcity
by Douh Boutheina & Mguidiche Amel & Khila Sami & Ben Saleh Fatma & Mouelhi Bassem - 45-50 Optimisation Of Activated Carbon Production From Baobab Fruit Shells By Chemical Activation With Koh For The Removal Of Phenol
by Radhia Nedjai & Nassereldeen Ahmed Kabbashi & Md Zahangir Alam & Ma’an Fahmi Rashid Alkhatib - 51-54 A Comparative Study On Treatment Of Cetp Wastewater Using Sbr And Sbr-Ifas Process
by Nandini Moondra & Sharon Sudhakar & Robin A Christian - 55-60 Water Conservation Initiative In A Public School From Tropical Country: Performance And Sustainability Assessments
by Sarva Mangala Praveena & Sri Themudu - 61-69 Evaluation Of Era5 And Imerg Precipitation Data For Risk Assessment Of Water Cycle Variables Of A Large River Basin In South Asia Using Satellite Data And Archimedean Copulas
by Surajit Deb Barma & Sameer Balaji Uttarwar & Prathamesh Barane & Nagaraj Bhat & Amai Mahesha
May 2020, Volume 4, Issue 2
- 68-72 Assessing Aquifer Vulnerability And Contaminant Plume At Artisanal Refining Sites In Parts Of Okrika And Ogu-Bolo Local Government Areas, Rivers State, Nigeria
by Nwankwoala, H.O & Harry, M. T & Warmate, T - 73-77 Bottled Water Sold In The Tripoli Markets: Challenges And Shortcomings
by Reda Fhelboom & Bashir Brika
April 2020, Volume 4, Issue 2
August 2020, Volume 4, Issue 2
- 99-101:4 Geoelectric Study Of Groundwater Repository In Parts Of Akwa Ibom State, Southern Nigeria
by Johnson C. Ibuot & Moses M. M. Ekpa & Doris O. Okoroh & Aniefiok S. Akpan & Emmanuel T. Omeje - 102-104 Erosion Prediction And Conservation Planning In The Bubuh Sub -Watershed, Bangli Regency
by Yessy Sismaka BR Purba & I Nyoman Puja & Made Sri Sumarniasih
June 2020, Volume 4, Issue 2
- 78-82 Screening Rice (Oryza Sativa L.) Genotypes For Resistance Against Drought
by Mohd Syahmi Salleh & Ris Amirah Malek & Rozilawati Shahari & Mohd Shukor Nordin
July 2020, Volume 4, Issue 2
- 83-89 Use Of Response Surface Methodology And Artificial Neural Network Approach For Methylene Blue Removal By Adsorption Onto Water Hyacinth
by Rajnikant Prasad & Kunwar D. Yadav - 90-98:4 Physicochemical And Biological Parameters of Water At Industrial Sites of Metropolitan City of Chennai, Tamil Nadu, India
by Murugesan Sakthivadivel & Arunachalam Nirmala & Arunachalam Nirmala & Jeyabharathi Sakthivadivel & Rajaratnam Rajiv Mukhilan & Samuel Tennyson
November 2020, Volume 4, Issue 1
- 57-60 Using The Geographical Information System (GIS) And Remote Sensing Techniques For Mapping The Groundwater Potential Zones In Kg Timbang Dayang, Kota Belud, Sabah Vulnerability Of Climate Change
by Zulherry Isnain & Siti Nadia Abd Ghaffar
March 2020, Volume 4, Issue 1
- 15-19 Performance Evaluation Of Irrigation Schemes In Rugeramigozi Marshland, Rwanda
by Janvier Hakuzimana & Blessing Masasi - 20-31 Climate Change Vulnerability And Responses Of Fisherfolk Communities In The South-Eastern Coast Of Bangladesh
by Prabal Barua & Syed Hafizur Rahman & Suman Barua & Ismail M.M. Rahman - 32-41 Hydrogeochemical Characterization And Groundwater Quality Appraisal In Okitipupa And Environs, Nigeria
by Falowo Olumuyiwa Olusola - 42-50:4 Water Scarcity Or Drought? The Cause And Solution For The Lack Of Water In Laguna De Aculeo
by Héctor L. Venegas-Quiñones & Mark Thomasson & Pablo A. Garcia-Chevesich
January 2020, Volume 4, Issue 1
- 1-6 Simulation Of Sediment Yield And Supply On Water Flow In Different Subbasins Of Terengganu Watershed From 1973-2017
by Ibrahim Sufiyan & Magaji J.I & Isa Zaharadeed - 7-14 A Comparative Study Of Two Biological Monitoring Systems In Assessing Water Quality: A Case Of River Birira, Sheema District, Uganda
by Edson Turibamwe & Rapheal Wangalwa
October 2020, Volume 4, Issue 1
- 51-56 Microalgal-Bacterial Consortia: An Alluring And Novel Approach For Domestic Wastewater Treatment
by Nandini Moondra & Robin A Christian
October 2019, Volume 3, Issue 2
- 8-10 Water Quality Assessment of Balu River, Dhaka Bangladesh
by Most. Nazma Sultana & Md Sahadat Hossain & Gulshan Ara Latifa - 11-13 Sustainable Water Treatment Management
by Md. Nazmul Aunsary & Bo-Ching Chen - 14-17 Water Supply and Sanitation Facilities of Some Selected Schools in Khagrachhari
by Mahmuda Parvin & Hlanuching Chowdhury & Ahmad Kamruzzaman Majumder - 18-21 Awareness Level of Water Resource Conservation of University Students
by Ellyson Elias Augustine & Marlia Mohd Hanafiah
July 2019, Volume 3, Issue 2
February 2019, Volume 3, Issue 1
- 20-26 Dam Structures And Types In Nigeria: Sustainability And Effectiveness
by Youdeowei, P.O & Nwankwoala, H.O & Desai, D.D
May 2019, Volume 3, Issue 1
- 30-31 Mitigation Techniques To Overcome Water Scarcity Issues
by Muhammad Tariq Sarwar & Zhan Han Hu & Yang Jia Xin & Shi Wei Jiang & Tao Yong & Liu Bing Jie & Tang Shou Song
March 2019, Volume 3, Issue 1
- 27-29 An Analysis Of An Underground Water Flow Using Adomian Decomposition Method
by Qurat ul Ain & Muhammad Zaheer
January 2019, Volume 3, Issue 1
- 1-6 Evaluation Of Climate Change Impacts On Rainfall Patterns In Pothohar Region Of Pakistan
by Gohar Gulshan Mahmood & Haroon Rashid & Shafiq Anwar & Abdul Nasir - 7-19 Ground Water Quality Assessment By Using Geographical Information System And Water Quality Index: A Case Study Of Chokera, Faisalabad, Pakistan
by Afif Ahmed & Abdul Nasir & Sana Basheer
January 2018, Volume 2, Issue 2
- 1-5 Photocatalytic Degradation Of Fenitrothion In Water With TiO2 Under Solar Irradiation
by Md. Ashraful Islam Molla & Mai Furukawa & Ikki Tateishi & Hideyuki Katsumata & Tohru Suzuki & Satoshi Kaneco - 6-10 The Impact Of Rainfall Variations On Flash Flooding In Haor Areas In Bangladesh
by Mohammad Hossain Mahtab & Miho Ohara & Mohamed Rasmy - 11-19 Fish Diversity And Water Characteristics In The Reju Khal River Estuary, Bangladesh
by Md. Masud Parvez & Md. Masum Billah & M Mehedi Iqbal & Md. Mosaddequr Rahman & Md. Khurshid Alam Bhuiyan & M Mehedi Iqbal & Shaharin Salma Romkey & M Mehedi Iqbal & Md. Shafiqul Islam - 20-32 Application Of Traditional Method And Water Quality Index To Assess Suitability Of Groundwater Quality For Drinking And Irrigation Purposes In South-Western Region Of Libya
by Salah Hassanien Abd El-Aziz - 31-33 Municipal Water Shortage And Related Water Issues In The City Of Tajoura: A Case Study To Raise Public Awareness
by Bashir Brika & Huda Ghuila & Hanan Mosbah
January 2018, Volume 2, Issue 1
- 1-4 Integrating Two-Stage Up-Flow Anaerobic Sludge Blanket With A Single-Stage Aerobic Packed-Bed Reactorfor Raw Palm Oil Mill Effluent Treatment . Abstract: Annually, enormous amount of palm oil mill effluent (POME) ranging between 56.58 to 70.55 million m3 are producedduring the production of palm oil. Its acidic and high organic loading characteristics can cause severe water pollution if discharged without proper treatment. In Malaysia, most oil palm production mills adopted ponding treatment system. However, this treatment requires high retention time and large build area. Thus, the treatment paradigm has shifted tointegrated high rate bioreactors by coupling anaerobic and aerobic processesdue to the incompetency of the conventional treatment in complying the standard effluent discharged outlined by the Department of Environment.Despite the outstanding treatment performance exhibited by this bioreactor, diluted POME was used in almost all previous studies instead of fresh raw POME. Therefore, the researched bioreactors may not be as efficient in real application. This present study aimed to employ the principle of two-stage anaerobic process followed by a single stage aerobic process for the treatment of fresh raw POME, in whicha two-stage upflow anaerobic sludge blanket digester was integrated with a single-stage anaerobic packed bed reactor. This is to ensure the lignocellulosic components will be broken down into simpler organic compounds in the first stage anaerobic bioreactor followed by their reduction in the second stage anaerobic and single stage aerobic bioreactors.With this, the potential mechanical problems and inhibition on the operational interference of the currently available integrated system is rectified. Thus, the overall performance can be enhanced.The treatment efficiency of this system was examined by evaluating the removal of several important parameters, namely chemical oxygen demand (COD) and sludge reduction reported in terms of total suspended solids (TSS). Throughout the 150 days of operation, approximately 93% and 55% of reduction were observed for COD and TSS, respectively, suggesting this integrated system was competent in treating high strength wastewater.Nonetheless, further research need to be made to ensure the stability consistency and feasibility of this integrated system
by Khairunnisa Abdul Halim & Ee Ling Yong - 5-9 Cake Filtration For Suspended Solids Removal In Di gestate From Anaerobic Digested Palm Oil Mill Effluent (Pome) Abstract: Oil palm industry contributes significantly to the economic growth in Malaysia. At the same time, it generates a huge amount of palm oil mill effluent (POME) which contains valuable resources for energy, water and nutrients recovery. Currently, it has been used as feed for anaerobic biogas reactor to produce methane, a renewable energy source. The effluent discharged from the anaerobic digester, known as digestate, still contains abundant water and nutrients for recovery. However, the presence of suspended solids in digestate hinders the downstream water and nutrients recovery processes. Cake filtration process that has been successfully employed in water industry to remove suspended solids appears to be an attractive option for the removal of suspended solids in digestate. This paper investigates the performance of cake filtration process in removing suspended solids in digestate. Various types of filter aid such as perlite,diatomaceous earth (DE), bleaching earth (BE), powdered activated carbon (PAC), and boiler ash (BA) are used in this study. The amount of filter aid used as precoat and body feed was also varied (with ratio 1:1 from 1.0 g to 3.0 g) in the process. The effectiveness of cake filtration process was evaluated based on the quality of filtered digestate and the filtration flux. Overall, the particle size and size distribution of filter aids have huge influence on the cake filtration process. Turbidity removal above 90 % can be achieved regardless the type and amount of filter aids used. Due to the presence of plenty fine pores (as shown by FESEM image) on perlite particles and its narrow particle size distribution, the permeation of water was the highest flux (1 ml/cm2.min) and retention of suspended solids also was among the highest compared to other filter aids. This study shows that cake filtration process has the potential to be used to remove suspended solids in digestate so that the nutrient and water can be recovered in the following downstream process
by Nurul Syahidah Zafisah & Wei Lun Ang & Abdul Wahab Mohammad - 10-12 Antioxidant Activity And Optimisation Of Ultra sonic-Assisted Extraction By Response Surface Methodology Of Aronia Melanocarpa Anthocyanins
by Imla Syafiqah & Hafizuddin Wan Yussof - 13-17 Geochemical Assessment And Modeling Of Water Quality For Irrigation And Industrial Purposes In Otuoke And Environs, Bayelsa State, Nigeria
by Nwankwoala, H. O & Abadom, N. D & Oborie, E - 18-23 A Bibliometric Analysis Of Desalination Research During 1997-2012
by Lie Yang & Houqing Guo & Huan Chen & Liuyang He & Tiantian Sun
November 2017, Volume 1, Issue 2
- 1-4 Daylighting Buried Rivers And Streams In Tehran
by Behnam Andik & Amin Sarang - 5-6 Blooms Of Toxic Cyanobacteria In Freshwater In Algeria
by Hichem Nasri & Noureddine Bouaïcha - 7-9 Timecourse Study Of CoagulationFlocculation Process Using Aluminium Sulfate
by Zahra Farasat & Babak Mokhtarani
December 2017, Volume 1, Issue 2
- 10-12 Water Management Of The Mekong River
by Gao Yun & Stewart Williams & Dai Wenbin - 13-16 The Investigation Of Groundwater Hydrochemistry Of Khezri Plain, South Khorasan Province, Iran
by Hosniyeh zarepourfard & Ahmad Aryafar & Hasan zia
January 2017, Volume 1, Issue 1
- 1-3 Effect Of Retention Time On Primary Media For Greywater Treatment
by Anudeep Nema & Kunwar D. Yadav & Robin A. Christian - 4-6 Heavy metal and insecticide distribution and accumulation at the Bertam Agricultural Watershed in Cameron Highlands, Pahang, Malaysia
by Ismail B.S & Haron S. H. - 7-10 Natural Treatment Technology For Cleaning Wastewater
by Anthony Wong - 11-14 Preliminary Study of Sg Serai Hot Spring, Hulu Langat, Malaysia
by Alea Atiqah Bt Mahzan & Anis Syafawanie Bt Ramli & Anis Syafiqah Bt Mohd Abduh & Izulalif B. Izhar & Mohd Zarif & Amgad Abdelazim Mohamed Salih & Anas Syafiq B. Ahmad Jahri - 15-18 To Assess the Trends of Living and Poverty in a Desert Climate
by Muhammad Afzal & Muhammad Asim Rizwan