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1

Extraction of natural dye from petals of Flame of forest (Butea monosperma) flower: Process optimization using response surface methodology (RSM)

Keka Sinha, Papita Das Saha, Siddhartha Datta

Journal:

Dyes and Pigments

Year:

2012

Language:

english

File:

PDF, 485 KB

english, 2012

2

Modeling of microwave-assisted extraction of natural dye from seeds of Bixa orellana (Annatto) using response surface methodology (RSM) and artificial neural network (ANN)

Keka Sinha, Shamik Chowdhury, Papita Das Saha, Siddhartha Datta

Journal:

Industrial Crops and Products

Year:

2013

Language:

english

File:

PDF, 540 KB

english, 2013

3

Biosorption of Basic Green 4 from aqueous solution by Ananas comosus (pineapple) leaf powder

Shamik Chowdhury, Sagnik Chakraborty, Papita Saha

Journal:

Colloids and Surfaces B: Biointerfaces

Year:

2011

Language:

english

File:

PDF, 704 KB

english, 2011

4

Adsorption thermodynamics, kinetics and isosteric heat of adsorption of malachite green onto chemically modified rice husk

Shamik Chowdhury, Rahul Mishra, Papita Saha, Praveen Kushwaha

Journal:

Year:

2011

Language:

english

File:

PDF, 1020 KB

english, 2011

5

Removal of safranin from aqueous solutions by NaOH-treated rice husk: thermodynamics, kinetics and isosteric heat of adsorption

Shamik Chowdhury, Rahul Mishra, Praveen Kushwaha, Papita Saha

Journal:

Asia-Pacific Journal of Chemical Engineering

Year:

2012

Language:

english

File:

PDF, 392 KB

english, 2012

6

Artificial neural network (ANN) modeling of dynamic adsorption of crystal violet from aqueous solution using citric-acid-modified rice (Oryza sativa) straw as adsorbent

Chakraborty, Sagnik, Chowdhury, Shamik, Saha, Papita Das

Journal:

Clean Technologies and Environmental Policy

Year:

2013

Language:

english

File:

PDF, 415 KB

english, 2013

7

Assessment of water quality of Damodar River in South Bengal region of India by Canadian Council of Ministers of Environment (CCME) Water Quality Index: a case study

Haldar, Dibyajyoti, Halder, Seema, Das (Saha), Papita, Halder, Gopinath

Journal:

DESALINATION AND WATER TREATMENT

Year:

2014

Language:

english

File:

PDF, 707 KB

english, 2014

8

INatural Blue Dye from Clitoria Ternatea : Extraction and Analysis Methods

Sinha, Keka, Das (Saha), Papita, Datta, Siddhartha

Journal:

Research Journal of Textile and Apparel

Year:

2012

Language:

english

File:

PDF, 475 KB

english, 2012

9

Recent Trends in Waste Water Treatment and Water Resource Management ||

Ghosh, Sadhan Kumar, Saha, Papita Das, Francesco Di, Maria

Year:

2020

File:

PDF, 9.74 MB

2020

10

Hazardous Waste Pollution Prevention Using Clay with Admixtures

Papita Saha, Siddhartha Datta, Shyamal Kanti Sanyal

Journal:

CLEAN – Soil, Air, Water

Year:

2008

Language:

english

File:

PDF, 2.51 MB

english, 2008

11

A Study of the Thermodynamics and Kinetics of Copper Adsorption Using Chemically Modified Rice Husk

Hasanur Jaman, Debarati Chakraborty, Papita Saha

Journal:

CLEAN – Soil, Air, Water

Year:

2009

Language:

english

File:

PDF, 1.42 MB

english, 2009

12

Assessment on the Removal of Malachite Green Using Tamarind Fruit Shell as Biosorbent

Papita Saha, Shamik Chowdhury, Suyash Gupta, Indresh Kumar, Raj Kumar

Journal:

CLEAN – Soil, Air, Water

Year:

2010

Language:

english

File:

PDF, 537 KB

english, 2010

13

Adsorption Kinetic Modeling of Safranin onto Rice Husk Biomatrix Using Pseudo-first- and Pseudo-second-order Kinetic Models: Comparison of Linear and Non-linear Methods

Shamik Chowdhury, Papita Saha

Journal:

CLEAN – Soil, Air, Water

Year:

2011

Language:

english

File:

PDF, 245 KB

english, 2011

14

Insight into adsorption equilibrium, kinetics and thermodynamics of Malachite Green onto clayey soil of Indian origin

Papita Saha, Shamik Chowdhury, Suyash Gupta, Indresh Kumar

Journal:

Chemical Engineering Journal

Year:

2010

Language:

english

File:

PDF, 392 KB

english, 2010

15

Assessment of the removal of cadmium present in wastewater using soil–admixture membrane

Papita Saha, Shyamal K Sanyal

Journal:

Year:

2010

Language:

english

File:

PDF, 680 KB

english, 2010

16

Assessment on the Removal of Methylene Blue Dye using Tamarind Fruit Shell as Biosorbent

Journal:

Water, Air & Soil Pollution

Year:

2010

Language:

english

File:

PDF, 397 KB

english, 2010

17

Sea shell powder as a new adsorbent to remove Basic Green 4 (Malachite Green) from aqueous solutions: Equilibrium, kinetic and thermodynamic studies

Shamik Chowdhury, Papita Saha

Journal:

Chemical Engineering Journal

Year:

2010

Language:

english

File:

PDF, 693 KB

english, 2010

18

Adsorption of malachite green from aqueous solution by naoh-modified rice husk: Fixed-bed column studies

Shamik Chowdhury, Papita Das Saha

Journal:

Environmental Progress & Sustainable Energy

Year:

2012

Language:

english

File:

PDF, 406 KB

english, 2012

19

Insight into biosorption equilibrium, kinetics and thermodynamics of crystal violet ontoAnanas comosus(pineapple) leaf powder

Chakraborty, Sagnik, Chowdhury, Shamik, Saha, Papita Das

Journal:

Applied Water Science

Year:

2012

Language:

english

File:

PDF, 320 KB

english, 2012

20

Adsorption of Crystal Violet from aqueous solution onto NaOH-modified rice husk

Sagnik Chakraborty, Shamik Chowdhury, Papita Das Saha

Journal:

Carbohydrate Polymers

Year:

2011

Language:

english

File:

PDF, 970 KB

english, 2011

21

Biosorption kinetics, thermodynamics and isosteric heat of sorption of Cu(II) onto Tamarindus indica seed powder

Shamik Chowdhury, Papita Das Saha

Journal:

Colloids and Surfaces B: Biointerfaces

Year:

2011

Language:

english

File:

PDF, 884 KB

english, 2011

22

Batch and continuous (fixed-bed column) biosorption of crystal violet by Artocarpus heterophyllus (jackfruit) leaf powder

Papita Das Saha, Sagnik Chakraborty, Shamik Chowdhury

Journal:

Colloids and Surfaces B: Biointerfaces

Year:

2012

Language:

english

File:

PDF, 746 KB

english, 2012

23

Response surface optimization and artificial neural network modeling of microwave assisted natural dye extraction from pomegranate rind

Keka Sinha, Papita Das Saha, Siddhartha Datta

Journal:

Industrial Crops and Products

Year:

2012

Language:

english

File:

PDF, 733 KB

english, 2012

24

Adsorption Thermodynamics and Kinetics of Malachite Green onto Ca(OH)[sub 2]-Treated Fly Ash

Chowdhury, Shamik, Saha, Papita

Journal:

Journal of Environmental Engineering

Year:

2011

Language:

english

File:

PDF, 931 KB

english, 2011

25

Biosorption of methylene blue from aqueous solutions by a waste biomaterial: hen feathers

Chowdhury, Shamik, Saha, Papita Das

Journal:

Applied Water Science

Year:

2012

Language:

english

File:

PDF, 428 KB

english, 2012

26

Artificial neural network (ANN) modeling of adsorption of methylene blue by NaOH-modified rice husk in a fixed-bed column system

Shamik Chowdhury, Papita Das Saha

Journal:

Environmental Science and Pollution Research

Year:

2013

Language:

english

File:

PDF, 232 KB

english, 2013

27

Biosorption of hazardous textile dyes from aqueous solutions by hen feathers: Batch and column studies

Sagnik Chakraborty, Shamik Chowdhury, Papita Das Saha

Journal:

Korean Journal of Chemical Engineering

Year:

2012

Language:

english

File:

PDF, 667 KB

english, 2012

28

Removal of Pb(II) from aqueous solutions by adsorption onto clayey soil of Indian origin: Equilibrium, kinetic and thermodynamic profile

Papita Das Saha, Shamik Chowdhury, Siddhartha Datta, Shyamal K. Sanyal

Journal:

Korean Journal of Chemical Engineering

Year:

2012

Language:

english

File:

PDF, 721 KB

english, 2012

29

Corrigendum to “Batch and continuous (fixed-bed column) biosorption of crystal violet by Artocarpus heterophyllus (jackfruit) leaf powder” [Colloids Surf. B 92 (2012) 262–270]

Papita Das Saha, Sagnik Chakraborty, Shamik Chowdhury

Journal:

Colloids and Surfaces B: Biointerfaces

Year:

2013

Language:

english

File:

PDF, 82 KB

english, 2013

30

Adsorption of crystal violet from aqueous solution onto sugarcane bagasse: central composite design for optimization of process variables

Chakraborty, Sagnik, Chowdhury, Shamik, Saha, Papita Das

Journal:

Journal of Water Reuse and Desalination

Year:

2012

Language:

english

File:

PDF, 394 KB

english, 2012

31

Optimization of copper adsorption by chemically modified fly ash using response surface methodology modeling

Ghosh, Arpita, Saha, Papita Das

Journal:

DESALINATION AND WATER TREATMENT

Year:

2012

Language:

english

File:

PDF, 285 KB

english, 2012

32

Mathematical Modeling of the Reduction of Safranin onto Chemically Modified Rice Husks in Stirred Tank Reactor Using Response Surface Methodology and Artificial Neural Network

Saha, Papita Das

Journal:

Bioremediation Journal

Year:

2013

Language:

english

File:

PDF, 392 KB

english, 2013

33

Assessment of Water Quality of Damodar River by Water Quality Index Method

Journal:

Indian Chemical Engineer

Year:

2010

Language:

english

File:

PDF, 494 KB

english, 2010

34

Response surface optimization of a dynamic dye adsorption process: a case study of crystal violet adsorption onto NaOH-modified rice husk

Chowdhury, Shamik, Chakraborty, Sagnik, Saha, Papita Das

Journal:

Environmental Science and Pollution Research

Year:

2013

Language:

english

File:

PDF, 246 KB

english, 2013

35

Removal of Crystal Violet from Aqueous Solution by Adsorption onto Eggshells: Equilibrium, Kinetics, Thermodynamics and Artificial Neural Network Modeling

Shamik Chowdhury, Sagnik Chakraborty, Papita Das Saha

Journal:

Waste and Biomass Valorization

Year:

2013

Language:

english

File:

PDF, 332 KB

english, 2013

36

Central composite design optimization and artificial neural network modeling of copper removal by chemically modified orange peel

Ghosh, Arpita, Sinha, Keka, Saha, Papita Das

Journal:

DESALINATION AND WATER TREATMENT

Year:

2013

Language:

english

File:

PDF, 267 KB

english, 2013

37

Mechanistic, Kinetic, and Thermodynamic Evaluation of Adsorption of Hazardous Malachite Green onto Conch Shell Powder

Chowdhury, Shamik, Das (Saha), Papita

Journal:

Separation Science and Technology

Year:

2011

Language:

english

File:

PDF, 774 KB

english, 2011

38

Batch and continuous (fixed-bed column) biosorption of Cu(II) byTamarindus indicafruit shell

Shamik Chowdhury, Papita Das Saha

Journal:

Korean Journal of Chemical Engineering

Year:

2013

Language:

english

File:

PDF, 635 KB

english, 2013

39

Fixed-bed adsorption of Malachite Green onto binary solid mixture of adsorbents: seashells and eggshells

Chowdhury, Shamik, Saha, Papita Das

Journal:

Toxicological & Environmental Chemistry

Year:

2012

Language:

english

File:

PDF, 264 KB

english, 2012

40

Optimization of copper bioremediation by Stenotrophomonas maltophilia PD2

Ghosh, Arpita, Saha, Papita Das

Journal:

Journal of Environmental Chemical Engineering

Year:

2013

Language:

english

File:

PDF, 1.00 MB

english, 2013

41

Comparative Analysis of Linear and Nonlinear Methods of Estimating the Pseudo-Second-Order Kinetic Parameters for Sorption of Malachite Green onto Pretreated Rice Husk

Chowdhury, Shamik, Das Saha, Papita

Journal:

Bioremediation Journal

Year:

2011

Language:

english

File:

PDF, 267 KB

english, 2011

42

Assessment of water quality index using cluster analysis and artificial neural network modeling: a case study of the Hooghly River basin, West Bengal, India

Sinha, Keka, (Saha), Papita Das

Journal:

DESALINATION AND WATER TREATMENT

Year:

2015

Language:

english

File:

PDF, 246 KB

english, 2015

43

Scale-up of a dye adsorption process using chemically modified rice husk: optimization using response surface methodology

Chowdhury, Shamik, Saha, Papita Das

Journal:

DESALINATION AND WATER TREATMENT

Year:

2012

Language:

english

File:

PDF, 285 KB

english, 2012

44

Pseudo-second-order kinetic models for the sorption of malachite green onto Tamarindus indica seeds: Comparison of linear and non-linear methods

Chowdhury, Shamik, Saha, Papita

Journal:

DESALINATION AND WATER TREATMENT

Year:

2011

Language:

english

File:

PDF, 279 KB

english, 2011

45

Biosorption of Congo red and Indigo carmine by nonviable biomass of a new Dietzia strain isolated from the effluent of a textile industry

Saha, Papita Das, Bhattacharya, Puspita, Sinha, Keka, Chowdhury, Shamik

Journal:

DESALINATION AND WATER TREATMENT

Year:

2013

Language:

english

File:

PDF, 250 KB

english, 2013

46

Pseudo-Second-Order Kinetic Model for Biosorption of Methylene Blue onto Tamarind Fruit Shell: Comparison of Linear and Nonlinear Methods

Chowdhury, Shamik, Saha, Papita

Journal:

Bioremediation Journal

Year:

2010

Language:

english

File:

PDF, 364 KB

english, 2010

47

Limnological analysis of an urban polluted lake in Bangalore city in India

Samal, Nihar R., Saha, Papita, Roy, Pankaj K., Biswasroy, Malabika, Venkat Ramana, R., Mazumdar, Asis

Journal:

DESALINATION AND WATER TREATMENT

Year:

2011

Language:

english

File:

PDF, 477 KB

english, 2011

48

Biosorption of Direct Red 28 (Congo Red) from Aqueous Solutions by Eggshells: Batch and Column Studies

Saha, Papita Das, Chowdhury, Shamik, Mondal, Madhurima, Sinha, Keka

Journal:

Separation Science and Technology

Year:

2012

Language:

english

File:

PDF, 850 KB

english, 2012

49

Removal of phenol from aqueous solution by adsorption onto seashells: equilibrium, kinetic and thermodynamic studies

Saha, Papita Das, Srivastava, Jaya, Chowdhury, Shamik

Journal:

Journal of Water Reuse and Desalination

Year:

2013

Language:

english

File:

PDF, 241 KB

english, 2013

50

Mathematical modeling of biosorption of safranin onto rice husk in a packed bed column using artificial neural network analysis

Saha, Papita Das, Dutta, Suman

Journal:

DESALINATION AND WATER TREATMENT

Year:

2012

Language:

english

File:

PDF, 347 KB

english, 2012

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