Chiang Mai Journal of Science

Print ISSN: 0125-2526 | eISSN : 2465-3845

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Cathodic Stripping Voltammetric Procedure for Determination of Some Inorganic Arsenic Species in Water, Soil and Ores Samples

Jaroon Junsomboon, Ponlayuth Sooksamiti, Kate Grudpan, Somchai Lapanantnoppakhun, Prasak Thavornyuth
* Author for corresponding; e-mail address: scijjkmn@chiangmai.ac.th
Volume: Vol.36 No.3 (SEPTEMBER 2009)
Research Article
DOI:
Received: 12 January 2009, Revised: -, Accepted: 30 April 2009, Published: -

Citation: Junsomboon J., Sooksamiti P., Grudpan K., Lapanantnoppakhun S. and Thavornyuth P., Cathodic Stripping Voltammetric Procedure for Determination of Some Inorganic Arsenic Species in Water, Soil and Ores Samples, Chiang Mai Journal of Science, 2009; 36(3): 369-383.

Abstract

Square wave cathodic stripping voltammetry was developed for determination of As(III) and/or As(V) in water, soil, and ore samples. The method was based on electrodeposition of As(III) on a hanging mercury drop electrode (HMDE) as a copper-arsenic intermetallic compound, which was further reduced to arsine at a higher negative potential in the stripping step.  Deposition was performed in an electrolyte solution of  1 M HCl with 10 mg L-1Cu(II), by applying a constant potential of -0.40 V vs Ag/AgCl to the HMDE for 60 s at a stirring rate of 2,000 rpm. Stripping step was carried out by applying a square wave waveform in the potential range from -0.40 to -1.00 V. A voltammogram was obtained with peak potential at -0.78 V giving peak current linearly proportional to As(III) concentration up to 50 μg L-1 The concentration of Cu(II) and deposition time were interrelated affecting. the sensitivity of  arsenic determination. With a fixed deposition time of 60 s, a narrow concentration range of Cu(II), 5-10 mg L-1 gave the highest sensitivity. Standard addition method was applied for quantification in order to account for effect of sample matrix. The detection limit of the method was 0.3 μg L-1 As(III) and the relative standard deviation for 5 μg L-1 As(III) (n =11) was 3.6%. As(V) concentration was determined after reduction to As(III) by using 80 mg L-1 of thiosulfate. The developed method was applied to the analysis of  water, soil, ores leachate and ores digest samples. The results were in good agreement with those obtained by HG-AAS method and the certified value of soil certified reference material. Recoveries in range of  83-108% were obtained for water samples. The proposed method is simple, convenient, and low reagent consumption.

Keywords: cathodic stripping voltammetry, CSV, square wave, arsenic, water, soil, ores

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Wimal A.H.P.Guruge, Nallahandhi J. De S. Amarasinghe, Pallage M.C.S De Silva and Colamba H. Priyantha

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 1,015 Download: 258
Distribution of Toxic Algae and Water Quality in the Reservoir of Mae Kuang Udomtara Dam, Chiang Mai Province in 1999-2000
page: 211 - 217

Jeeraporn Pekkoh*, Yuwadee Peerapornpisal, Suwiwek Lipigorngoson and Sakorn Promkutkaew

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 1,246 Download: 305
Distribution of Toxic Algae and Water Quality in Kwan Phayao, Phayao Province in 1999-2000
page: 203 - 209

Rattapoom Prommana*, Yuwadee Peerapornpisal, Suwiwek Lipigorngoson and Sakorn Promkulkaew

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 1,086 Download: 386
Biogeochemical Fluxes of Nitrogen in Chao Phraya River Basin, Thailand
page: 195 - 202

Suparb Paramee*, Amnat Chidthaisong, Sirintornthep Towprayoon, Nipon Tangtham, Pongpor Asnachinda and Viadimir N. Bashkin

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 957 Download: 462
Water Quality Monitoring of Ping River in 2001-2002
page: 189 - 193

Tatporn Kunpradid* and Yuwadee Peerapornpisal

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 1,140 Download: 616
Cyanobacterial Toxins : Risk Management for Environmental and Health Protection
page: 175 - 187

Geoffrey A. Codd, Louise F. Morrison and James S. Metcalf

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 1,097 Download: 288
Challenges in Water Supply and Sanitation Sector Development in Asian Countries : The Future Perspective
page: 165 - 173

Chongrak Polprasert* and Kusumakar Sharma

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 913 Download: 261
Development of Quality Assurance System for Small-Scale Production of Bottled Drinking Water
page: 141 - 152

Visith Chavasit, Ornsurang Teerawat, Yutana Norapoompipat and Tipvon Parinyasiri

Vol.30 No.3 (DECEMBER 2003)
Research Article View: 1,041 Download: 205
Preparation and Characterization of Ylang-Ylang (Cananga odorata) Essential Oil and Ascorbic Acid Loaded Olive Oil-in-Water Emulsion
page: 353 - 360

Vicit Rizal Eh Suk*, Khalisanni Khalid and Misni Misran

Vol.46 No.2 (March 2019)
Research Article View: 1,123 Download: 1,171
Determination of Inorganic Arsenic by Anodic Stripping Voltammetry with Gold Nanoparticles Modified Screen-printed Carbon Electrode and Anion Exchange Column Preconcentration
page: 106 - 117

Pipoon Boonpeng, Ponlayuth Sooksamiti, Somchai Lapanantnoppakhun and Jaroon Jakmunee

Vol.46 No.1 (January 2019)
Research Article View: 970 Download: 437
Influenza Activity and Province-level Weather Variations in Thailand, 2009 to 2014, Using Random Forest Time-series Approach
page: 2509 - 2514

Romrawin Chumpu, Nirattaya Khamsemanan and Cholwich Nattee

Vol.45 No.6 (September 2018)
Research Article View: 1,115 Download: 346
Bifunctional Water-repellent and Flame-retardant Cotton Fabric Coated with Poly(methylhydrogen siloxane) and Ammonium Phosphate
page: 2211 - 2219

Sunisa Jindasuwan, Mantana Suwan and Sitthisuntorn Supothina

Vol.45 No.5 (Special 2018)
Research Article View: 982 Download: 405
Powder Injection Moulding of Dental Ceramic Brackets Using Water Soluble Binder
page: 2190 - 2194

Nutthita Chuankrerkkul, Thanakorn Wasanapiarnpong and Khanittha Noomun

Vol.45 No.5 (Special 2018)
Research Article View: 991 Download: 322
Ferromagnetism and Magnetoresistance of Cobalt-Silicon Alloy in Early Stages of Ball Milling
page: 2021 - 2025

Chitnarong Sirisathitkul and Watcharee Rattanasakulthong

Vol.45 No.5 (Special 2018)
Research Article View: 970 Download: 285
Effect of Concentration of Citric Acid on Size and Optical Properties of Fluorescence Graphene Quantum Dots Prepared by Tuning Carbonization Degree
page: 2005 - 2014

Pichitchai Pimpang, Rattiphorn Sumang and Supab Choopun

Vol.45 No.5 (Special 2018)
Research Article View: 1,343 Download: 494
Effects of Agricultural Residues as Carriers for Bio-fertilizer Production to Promote Tomato Growth in Saline Soil
page: 1699 - 1712

Pornrapee Sarin and Nuntavun Riddech

Vol.45 No.4 (July 2018)
Research Article View: 1,063 Download: 646
Concurrent Optimization of Decolorization, COD Removal, and Their Costs in Response to Photocatalytic Degradation Integrating Experimental Designs, Artificial Immune System, and Empirical Modeling
page: 1460 - 1470

Musa Buyukada*, Mirac Eryigit and Fatih Evrendilek

Vol.45 No.3 (May 2018)
Research Article View: 1,677 Download: 290
Effects of Water Flow Rate and Water Quality on Tilapia Culture in the Mae Ping River, Thailand
page: 1318 - 1322

Niwooti Whangchai*, Chanagun Chitmanat, Rameshprabu Ramaraj and Tomoaki Itayama

Vol.45 No.3 (May 2018)
Research Article View: 1,302 Download: 496
Strategic Applications and the Challenges of Subcritical Water Extraction Technology in Food Industries
page: 1015 - 1029

Erasto Mlyuka, Martha Mbifile, Shuang Zhang, Zongping Zheng and Jie Chen*

Vol.45 No.2 (March 2018)
Research Article View: 1,019 Download: 629
Effect of Calcination Temperature on the Magnetic Characteristics of Synthetic Iron Oxide Magnetic Nanoparticles for Arsenic Adsorption
page: 528 - 539

Nucharee Chomchoey, Darunee Bhongsuwan and Tripob Bhongsuwan

Vol.45 No.1 (January 2018)
Research Article View: 1,404 Download: 373
Study of the Interaction of Phaseolus lunatus Hydrolysed Proteins and Delonix regia Carboxymethylated Gum Using Capillary Electrophoresis
page: 308 - 317

Luis Jorge Corzo-Rios, Silvina R. Drago, Santiago Gallegos-Tintoré, David Betancur-Ancona, Luis Chel-Guerrero

Vol.45 No.1 (January 2018)
Research Article View: 1,088 Download: 484
Effect of Plant Shading and Water Consumption on Heat Reduction of Ambient Air
page: 188 - 197

Natthawud Dussadee, Rameshprabu Ramaraj and Nyanakorn Sutassanamarlee

Vol.45 No.1 (January 2018)
Research Article View: 948 Download: 423
Optimizing NaCl and KNO3 Concentrations for High b-carotene Production in Photobioreactor by Dunaliella salina KU11 Isolated from Saline Soil Sample
page: 106 - 115

Ramaraj Sathasivam, Piyawat Pongpadung, Jantana Praiboon, Anong Chirapart, Savitr Trakulnaleamsai, Sittiruk Roytrakul and Niran Juntawong

Vol.45 No.1 (January 2018)
Research Article View: 1,016 Download: 382
Selection of Coagulant with Consideration of Sludge Characteristics for Treatment of Industrial Wastewater Containing High Strength Mixed Surfactants
page: 1654 - 1668

Tongchai Sriwiriyarat*, Rapeepan Wongvian and Sinchai Kuhakaew

Vol.44 No.4 (October 2017)
Research Article View: 932 Download: 501
Subcritical Water Extraction Technique for Selective Extraction of Pentacyclic Triterpenoids from Dry Loquat (Eriobotrya japonica) Leaves
page: 1534 - 1547

Erasto Mlyuka, Shuang Zhang, Zongping Zheng, Zhiyong He, Maomao Zeng, Martha Mbifile and Jie Chen*

Vol.44 No.4 (October 2017)
Research Article View: 1,046 Download: 391
Comparative analysis of protein profiles of toxic and non-toxic Jatropha curcas latex
page: 1379 - 1391

Lucsame Gurnecka, Eleni Gentekakia, Janthima Jaresitthikunchaib, Teerawit Waratrujiwonga, Sittiruk R

Vol.44 No.4 (October 2017)
Research Article View: 937 Download: 531
Use of Benthic Macroinvertebrates as Bioindicators of Anthropogenic Impacts on Water Quality of Mae Klong River, Western Thailand
page: 1356 - 1366

Songyot Kullasoot, Piyamas Intrarasattayapong and Chitchol Phalaraksh*

Vol.44 No.4 (October 2017)
Research Article View: 1,596 Download: 497
Effectiveness of Granular Activated Carbon for Removal of Sulfamethoxazole during Ozonation
page: 1040 - 1048

Javaid Akhtar, NorAishah Saidina Amin* and Muhammad Usman Rashid

Vol.44 No.3 (July 2017)
Research Article View: 950 Download: 207
Nickel-catalyzed One-pot, Three-component Synthesis of 3,4-Disubstituted Isoxazole-5(4H)-ones in Aqueous Medium
page: 1011 - 1021

Hamzeh Kiyani* and Heshmat Allah Samimi

Vol.44 No.3 (July 2017)
Research Article View: 1,060 Download: 330
An Expeditious and Green Synthesis of 3,3¢-(Arylmethylene)-bis-(4-hydroxycoumarins) Catalyzed by 5-Sulfosalicylic Acid
page: 1002 - 1010

Hamzeh Kiyani* and Hassan Darbandi

Vol.44 No.3 (July 2017)
Research Article View: 956 Download: 241
Hydrolysis of Konjac Flour under Subcritical Water Conditions
page: 988 - 992

Pramote Khuwijitjaru*, Intira Koomyart, Takashi Kobayashi and Shuji Adachi

Vol.44 No.3 (July 2017)
Research Article View: 1,132 Download: 544
Diversity of Polychaetes in Mangrove Forest, Prasae Estuary, Rayong Province, Thailand
page: 816 - 823

Somtawin Jaritkhuan*, Pongrat Damrongrojwattana, Benchawan Chewprecha and Vichaya Kunbou

Vol.44 No.3 (July 2017)
Research Article View: 1,372 Download: 535
Detection of Bacterial Communities in Volatile-organic-compound (VOC)-contaminated Soil in an Industrial Estate in Eastern Thailand by PCR-DGGE Analysis
page: 742 - 750

Manatsawat Sriwichai, Fairda Malem, Mujalin K. Pholchan and Sakunnee Bovonsombut*

Vol.44 No.3 (July 2017)
Research Article View: 1,030 Download: 305
Detection of Helicobacter pylori in Aquatic Environments and Drinking Waters in Northeastern Thailand
page: 731 - 741

Chariya Chomvarin*, Warawan Wongboot, Aschana Tirapattanun, Sakawrat Kanthawong, Suwin Wongwajana,

Vol.44 No.3 (July 2017)
Research Article View: 929 Download: 527
Assessment of Indicator Microorganisms and Fungi: Health Risk in the Saen Saeb Canal, Thailand
page: 309 - 321

Onanong Pringsulaka* [a], Nuttika Suwannasai [a], Sirinthorn Sunthornthummas [b], Sukhumaporn Krajan

Vol.44 No.2 (April 2017)
Research Article View: 946 Download: 702
Geological Mapping and Multi-Electrode Resistivity Survey for Potential Groundwater Exploration in Ayer Lanas Village and Its Surroundings, Jeli District, Kelantan, Malaysia
page: 1335 - 1345

Dony Adriansyah Nazaruddin*, ZafirahSakinah Amiruzan, Hamzah Hussin, Mohammad Muqtada Ali Khan,...

Vol.43 No.6 (SPECIAL ISSUE 2)
Research Article View: 928 Download: 464
Removal of Microcystin from Lake Water Using an Internal Airlift Loop Ceramic Honeycomb Support Bioreactor
page: 1048 - 1058

Theerasak Somdee* [a], Anchana Somdee [a], John Ruck [b], Margaret Allison [b] and Rachel Page [b]

Vol.43 No.5 (OCTOBER 2016)
Research Article View: 883 Download: 830
Cultivation of Arthrospira (Spirulina) platensis Using Low Cost Medium Supplemented with Lac Wastewater
page: 1037 - 1047

Pamon Pumas* [a] and Chayakorn Pumas [b,c]

Vol.43 No.5 (OCTOBER 2016)
Research Article View: 954 Download: 430
Forensic Soil Investigation from the 16S rDNA Profiles of Soil Bacteria Obtained by Denaturing Gradient Gel Electrophoresis
page: 748 - 755

Anothai Sanachai [a], Somporn Katekeaw [b] and Khemika Lomthaisong [a]*

Vol.43 No.4 (JULY 2016)
Research Article View: 1,012 Download: 462
Physical and Mechanical Properties of Zirconia Toughened Alumina (ZTA) Composites Fabricated by Powder Injection Moulding
page: 375 - 380

Nutthita Chuankrerkkul*[a], Kritkaew Somton [b], Thassanee Wonglom [b], Kannigar Dateraksa [b] and P

Vol.43 No.2 (SPECIAL ISSUE 1)
Research Article View: 902 Download: 395
Spectroscopic Properties of Lithium Borate Glass Material with Neodymium Ions
page: 311 - 319

Yogesh Kumar Sharma, Rajendra Prasad Joshi, Sudha Pal and Priyanka Goyal

Vol.43 No.2 (SPECIAL ISSUE 1)
Research Article View: 8,003 Download: 887
Development of Statistical Models for Maximum Daily Rainfall in Upper Northern Region of Thailand
page: 1044 - 1053

Manad Khamkong*[a] and Putipong Bookkamana[a]

Vol.42 No.4 (OCTOBER 2015)
Research Article View: 1,075 Download: 321
Soil-gas Thoron Concentration Associated with Seismic Activity
page: 972 - 979

Hari Prasad Jaishi [a], Sanjay Singh [a], Raghavendra Prasad Tiwari [b] and Ramesh Chandra Tiwari*

Vol.42 No.4 (OCTOBER 2015)
Research Article View: 1,007 Download: 288
Toxic Algae as a Component of Phytoplankton in Irrigation Canals (Thailand)
page: 560 - 577

Sirikhae Pongswat and Sutthawan Suphan

Vol.42 No.3 (JULY 2015)
Research Article View: 888 Download: 314
Detention Time Study of Algal Biomass Production with Natural Water Medium
page: 549 - 559

Rameshprabu Ramaraj, David Da-Wei Tsai and Paris Honglay Chen

Vol.42 No.3 (JULY 2015)
Research Article View: 966 Download: 286
Effect of Solvent and Processing Parameters on Electrospun Polyvinylpyrrolidone Ultra-fine Fibers
page: 436 - 442

Thammasit Vongsetskul, Thanaphorn Chantarodsakun, Preeyaphorn Wongsomboon, Ratth Rangk

Vol.42 No.2 (APRIL 2015)
Research Article View: 1,069 Download: 326
Application of Cloud Point Extraction for the Determination of Manganese (II) in Water Samples
page: 417 - 428

Shahram. Nekouei, Farzin.Nekouei

Vol.42 No.2 (APRIL 2015)
Research Article View: 926 Download: 317
Moult in the Stripe-throated Bulbul, Pycnonotus finlaysoni: sexual differences and timing
page: 339 - 348

Somboon Kamtaeja, Chatmongkol Suwannapoom, Narit Sitasuwan and Siriwadee Chomdej

Vol.42 No.2 (APRIL 2015)
Research Article View: 912 Download: 249
Above- and Below-Ground Ectomycorrhizal Diversity in a Pine-Oak Forest in Northeastern Thailand
page: 79 - 87

Preeyaporn Dokmai, Cherdchai Phosri, Rungpetch Khangrang, Nuttika Suwannasai

Vol.42 No.1 (JANUARY 2015)
Research Article View: 955 Download: 385
Enhanced Production of Polysaccharides and Protein Content in Cyanobacterium, Oscillatoria limnetica as a Defense Mechanism Against Low pH and Pb2+
page: 34 - 43

Suneerat Ruangsomboon*

Vol.42 No.1 (JANUARY 2015)
Research Article View: 1,392 Download: 300
Diversity, New and Rare Taxa of Pediastrum spp. in Some Freshwater Resources in Thailand
page: 1065 - 1076

Tippawan Prasertsin, Jeeraporn Pekkoh, Wasu Pathom- aree and Yuwadee Peerapornpisal*

Vol.41 No.5/1 (OCTOBER 2014)
Research Article View: 865 Download: 197
A Novel Moisturizer Extracted from Freshwater Macroalga [Rhizoclonium hieroglyphicum (C.Agardh) Kützing] for Skin Care Cosmetic
page: 1195 - 1207

Pimporn Leelapornpisid, Lapatrada Mungmai, Busabun Sirithunyalug, Supat Jiranusornkul and Yuwadee Peerapornpisal

Vol.41 No.5/2 (OCTOBER 2014)
Research Article View: 1,015 Download: 414
Spatial Distribution of Wood-Decaying Fungi in an Old-Growth Temperate Forest
page: 822 - 837

Yu-Lian Wei, Hai-Sheng Yuan, Xu-Gao Wang and Wen-Min Qin

Vol.41 No.4 (SPECIAL ISSUE 1)
Research Article View: 816 Download: 315
Phytoplankton as a Bio-indicator of Water Quality in the Freshwater Fishing Area of Pak Phanang River Basin (Southern Thailand)
page: 344 - 355

Amphorn Sakset* [a] and Wanninee Chankaew* [b]

Vol.40 No.3 (JULY 2013)
Research Article View: 999 Download: 628
Production of Probiotics Streptomyces Biomass from Starchy Wastewater
page: 294 - 298

Suteera Srisamai, Phonlawat Srikhampa, and Wasu Pathom-aree*

Vol.40 No.2 (APRIL 2013)
Research Article View: 1,374 Download: 273
Characteristics of Phosphate Solubilization by Phosphate-Solubilizing Bacteria Isolated from Agricultural Chili Soil and Their Efficiency on the Growth of Chili (Capsicum frutescens L. cv. Hua Rua)
page: 11 - 25

Worapon Surapat[a], Charida Pukahuta[a], Pongsak Rattanachaikunsopon[a], Tadanori Aimi[b], and Sopho

Vol.40 No.1 (JANUARY 2013)
Research Article View: 911 Download: 303
Investigation of Horizontal Sightline Offset on Horizontal Curves in Hyrcanian Forest Roads
page: 639 - 647

Mehran Nasiri [a]*

Vol.39 No.4 (OCTOBER 2012)
Research Article View: 1,007 Download: 251
Weather Research and Forecasting (WRF) Model Performance for a Simulation of the 5 November 2009 Heavy Rainfall over Southeast of Thailand
page: 511 - 523

Sukrit Kirtsaeng*[a,b],JiemjaiKreasuwun[b], Somporn Chantara[a], Supap Kirtsaeng[c],Pattara Sukthawe

Vol.39 No.3 (JULY 2012)
Research Article View: 862 Download: 331
Seasonal and Post-Rainfall Dynamics of Soil CO2 Efflux in Wheat and Peanut Fields
page: 410 - 428

Chompunut Chayawat*[a], Chuckree Senthong[a], Monique Y.Leclerc[b], Gengsheng Zhang[b] and John P. B

Vol.39 No.3 (JULY 2012)
Research Article View: 824 Download: 299
Anti-gastric ulcer and acute oral toxicity of aqueous extract of Turbinaria conoides from the Gulf of Thailand
page: 292 - 299

Walailuck Boonchum[a], Panmuk Vacharapiyasophon[a], Duangta Kanjanapothi[b], Jeeraporn Pekkoh[a], Do

Vol.39 No.2 (APRIL 2012)
Research Article View: 892 Download: 285
Stability of Vancomycin 31 mg/mL in Extemporaneous Eye Drops Determined with Capillary Electrophoresis
page: 533 - 540

Anutra Khangtragool, Sineenart Santidherakul and Phuriwat Leesawat

Vol.38 No.4 (OCTOBER 2011)
Research Article View: 1,057 Download: 697
Water Quality and Trophic Status in Main Rivers of Thailand
page: 280 - 294

Pongpan Leelahakriengkrai*[a] and Yuwadee Peerapornpisal [a,b]

Vol.38 No.2 (APRIL 2011)
Research Article View: 964 Download: 472
Composite Poly(ethylene oxide) Electrolyte Modified with Ethanol for Dye-sensitized Solar Cells
page: 223 - 230

Voranuch Somsongkul [a], Chaiyuth Saekung [b], San H. Thang [c], Atchana Wongchaisuwat [a] and Mari

Vol.38 No.2 (APRIL 2011)
Research Article View: 988 Download: 260
Influence of Seasonality on the Occurrence of Myxomycetes
page: 71 - 84

Thida Win Ko Ko, Steven L. Stephenson, Kevin D. Hyde, and Saisamorn Lumyong

Vol.38 No.1 (JANUARY 2011)
Research Article View: 1,408 Download: 240
Moisture Enhancement of Niosomes Entrapped with Mineral Water in Pig Ear Skin
page: 126 - 138

Aranya Manosroi, Walailak Witkittilak, Romchat Chutoprapat, Hiroaki Todo, Kenji Sugibayashi, Worapak

Vol.38 No.1 (JANUARY 2011)
Research Article View: 887 Download: 256
Ethnobotanical Studies in Muslim Thai Communities Located Around Toh-Daeng Peat Swamp Forest in Thailand
page: 157 - 170

Ubonwan Upho* [a], Chusie Trisonthi [b] and Kongkanda Chayamarit [c]

Vol.31 No.2 May 2004
Research Article View: 1,030 Download: 306
Performance of Giant Freshwater Prawn (Macrobrachium rosenbergii de Man) Reared in Earthen Ponds Beneath Plastic Film Shelters
page: 89 - 96

Niwooti Whangchai, Thepparath Ungsethaphand, Chanagun Chitmanat, Kriangsak Mengumphan and Supattra

Vol.34 No.1 (JANUARY 2007)
Research Article View: 921 Download: 427
Vulnerability Assessment of Groundwation Resources, Chinag Mai Basin
page: 73 - 78

Terdsak Subtavewung, and Fongsaward S. Singharajwarapan

Vol.34 No.1 (JANUARY 2007)
Research Article View: 923 Download: 768
Effect of Nitrogen and Phosphorus on the Dynamics of Blue-green Algae in the Mae Ngat Somboonchol Reservoir, Chiang Mai, Thailand
page: 253 - 268

Khajornkiat Saeton, and Siripen Traichaiyaporn

Vol.34 No.2 (MAY 2007)
Research Article View: 929 Download: 268
Proteomic Analysis of Bradyrhizobium japonicum USDA110 in Acidic Condition
page: 335 - 345

Napat Puranamaneewiwat [a,b] Shigeyuki Tajima [c] and Hataichanoke Niamsup* [b]

Vol.33 No.3 (SEPTEMBER 2006)
Research Article View: 965 Download: 242
Estimation of Water Content in PEM Fuel Cell
page: 212 - 220

Chinnavat Thawornkuno and Chanin Panjapornpon

Vol.35 No.1 (JANUARY 2008)
Research Article View: 978 Download: 978
Applying of Aluminium Deoxidation in Iron Roll Casting
page: 196 - 198

Teerapong Harnwirojkul, Mana Polboon, John Pearce and Thanaporn Korad

Vol.35 No.1 (JANUARY 2008)
Research Article View: 885 Download: 337
Extraction of Phenolic Compounds from Fruits of Bitter Melon (Momordica charantia ) with Subcritical Water Extraction and Antioxidant Activities of These Extracts
page: 123 - 130

Parichat Budrat and Artiwan Shotipruk

Vol.35 No.1 (JANUARY 2008)
Research Article View: 1,091 Download: 677
Value Added Products from By-products of Rice Bran Oil Processing
page: 116 - 122

Wasinee Kaewboonnum, Ketmanee Wachararuji and Artiwan Shotipruk

Vol.35 No.1 (JANUARY 2008)
Research Article View: 1,050 Download: 262
Subcritical Water Extraction of Polyphenolic Compounds from Terminalia chebula Fruits
page: 103 - 108

Rangsriwong P., Rangkadilok N., and Shotipruk A

Vol.35 No.1 (JANUARY 2008)
Research Article View: 975 Download: 267
Biosorption of Lead (II) and Copper (II) from Aqueous Solution
page: 69 - 81

Woranart Jonglertjunya

Vol.35 No.1 (JANUARY 2008)
Research Article View: 975 Download: 294
Proteomic Study of Recombinant Escherichia coli Expressing Beauveria bassiana Chitinase Gene
page: 324 - 330

Khemika Lomthaisong, Kanchanit Boonmaleerat and Aphinya Wongpia

Vol.35 No.2 (MAY 2008)
Research Article View: 939 Download: 230
Proteomic Analysis of Deglycosylated Proteins in Normal Human Serum Using Anhydrous Hydrogen Fluoride Treatment
page: 311 - 323

Supawadee Sriyam, Supachok Sinchaikul, Payungsak Tantipaiboonwong, Suree Phutrakul and Shui-Tein Che

Vol.35 No.2 (MAY 2008)
Research Article View: 967 Download: 254
Developing Indicators for Floodplain Wetlands: Managing Water in Agricultural Landscapes
page: 224 - 235

Kim Jenkins, Richard Kingsford, and Darren Ryder

Vol.36 No.2 (MAY 2009)
Short Communication View: 940 Download: 375
Treatment of Fermented Fish Production Wastewater by Constructed Wetland System in Thailand
page: 149 - 157

Suwasa Kantawanichkul, Seni Karnchanawong, and Shuh Ren Jing

Vol.36 No.2 (MAY 2009)
Short Communication View: 1,060 Download: 304
Fertility Evaluation of Old Meghna River Floodplain Soils in Bangladesh for Sustainable Agriculture
page: 127 - 137

Md. Mizanur Rahman* and Mohammad G. Azam

Vol.32 No.2 (MAY 2005)
Research Article View: 906 Download: 358
Calculation of Weighted Averages Approach for the Estimation of Ping Tolerance Values
page: 151 - 159

Somyot Silalom, James L. Carter, and Porntip Chantaramongkol

Vol.37 No.1 (JANUARY 2010)
Research Article View: 957 Download: 249
Immunoproteomic Assay of Streptococcus suis Serotype 2 Isolated from Patients
page: 134 - 150

Kanruethai Wongsawan, Aphinya Wongpia, Khemika Lomthaisong, Anuson Boonthum, Volaluck Supjatura, and

Vol.37 No.1 (JANUARY 2010)
Research Article View: 906 Download: 290
Aggregation and Pedogenesis of Seasonally Inundated Soils of a Tropical Watershed
page: 74 - 84

Emmanuel U. Onweremadu, Ogochukwu P. Izuogu, and Frank O.R. Akamigbo

Vol.37 No.1 (JANUARY 2010)
Research Article View: 996 Download: 307
Concentrations of Arsenic in Water, Soil, Hair, and Biological Samples in Hizla, Bangladesh
page: 7 - 13

Abu Sayed Md. Kamal* and Preeda Parkpian

Vol.29 No.1 (APRIL 2002)
Research Article View: 952 Download: 313
Fifty One New Record Species of Freshwater Diatoms in Thailand
page: 97 - 112

Trai Pekthong and Yuwadee Peerapornpisal

Vol.28 No.2 (DECEMBER 2001)
Opinion View: 913 Download: 282
Solid Phase Extraction of Carbamate and Organochlorine Pesticides in Water
page: 9 - 15

Wanna Kanchanamayoon, Sirichai Hathongkam and Amnat Laothong

Vol.28 No.1 (JUNE 2001)
Opinion View: 949 Download: 508
Benthic Macroinvertebrates Diversity and Water Quality of Some Main Wetlands in Chiang Mai-Lamphun Basin
page: 102 - 113

Weerasak Roongruangwongse [a], Pongpor Asnachinda [b] and Wanchai Sonthichai [a]

Vol.27 No.2 (DECEMBER 2000)
Opinion View: 1,088 Download: 265
Population Dynamics of the Green-Lipped Mussel, Perna viridis from the Offshore Waters of Naf River Coast, Bangladesh
page: 344 - 354

Mohammed A.A. Khan, Zaini B. Assim, and Norhadi Ismail

Vol.37 No.2 (MAY 2010)
Research Article View: 971 Download: 397
Diversity of Arbuscular Mycorrhizal Fungi in Mimosa invisa and Effect of the Soil pH on the Symbiosis
page: 517 - 527

Saengdao Kittiworawat, Somchit Youpensuk, and Benjavan Rerkasem

Vol.37 No.3 (SEPTEMBER 2010)
Research Article View: 983 Download: 265
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