Studies on Potential Use of Water Hyacinth, Pistia and Azolla for Municipal Waste Water Treatment

Deshmukh, A. A.; Bandela, N. N.; Chavan, J. R.; Nalawade, P. M.

doi:10.15373/2249555x/nov2013/72

Cited by 6 publications

(4 citation statements)

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“…In this study uses water hyacinth plants and Azolla that settling for a week in a tub of water hospital waste was still alive. It can proceed to the next process is to divide the plant into six-bath consisting of 3 tubs for water hyacinth plants, and three tubs for plants Azolla (A.A.Deshmukh et al, 2011). Arranged so that in each tub of plants with different densities.…”

Section: Methodsmentioning

confidence: 99%

Comparison of Ability Po4 and Nh3 Decrease in Hospital Wastewater Using Phytoremediation Batch With Eichhornia Crassipes and Azolla Pinata

Wilopo

Prasetya

2020

AJSE

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Hospital operations have the potential to produce waste, especially wastewater, which can cause environmental pollution. Therefore it is necessary to control the disposal of liquid waste that is discharged into the environment. It is required to reduce the pollution of wastewater management is excellent and appropriate legislation. Research methodology starts from the data observed laboratory test results for samples of hospital wastewater. From these data, it is known that the levels of phosphate and ammonia still do not meet quality standards following the Decree of the Minister of Environment No. 58 of 1995 regarding effluent standards for hospitals. Further research is limited only focused on decreased levels of phosphate and ammonia in hospital wastewater.Data research includes a phosphate concentration of outlets as a pilot study. The subsequent wastewater will be divided into seven-bath, three-bath containing wastewater and water hyacinth plants with a density different in each basin ie density of 60 mg/cm2, 90 mg/cm2, and 120 mg/cm2, three baths containing hospital wastewater and Azolla plant density of each tub 60 mg/cm2, 90 mg/cm2, 120 mg/cm2, and the control tanks containing wastewater without a given crop. Based on the results obtained, phosphate levels can meet the fastest quality standards for four days on a tub of hospital wastewater and water hyacinth with a density of 120 mg/cm2 and all of a tub of wastewater hospitals and Azolla. For ammonia takes the fastest four days, this happens in a tub filled with water hospital waste, and water hyacinth with a density of 120 mg/cm2 and the entire tub of wastewater hospitals and Azolla.

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Section: Methodsmentioning

confidence: 99%

Comparison of Ability Po4 and Nh3 Decrease in Hospital Wastewater Using Phytoremediation Batch With Eichhornia Crassipes and Azolla Pinata

Wilopo

Prasetya

2020

AJSE

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“…Manakala Ferdoushi et al (2008) pula mendapati bahawa penyingkiran fosfat oleh A. pinnata dalam air sisa akuakultur adalah 36.59%. Deshmukh et al (2013) pula melaporkan bahawa penyingkiran fosfat menggunakan Azolla carolinia dalam air sisa perbandaran adalah sebanyak 67.27%. Kamaruddin et al (2013) menyatakan bahawa jumlah penurunan fosfat mungkin disebabkan kepelbagaian substrat yang membawa kepada keberkesanan penyingkiran fosfat.…”

Section: Parameter Ammonia Nitrogen (Nh 3 -N)unclassified

“…Peratus pengurangan COD dalam kajian ini adalah 41.08%. Keputusan kajian ini adalah lebih kurang sama dengan keputusan kajian yang dijalankan oleh Deshmukh et al (2013) Penurunan nilai COD disebabkan dengan kehadiran aktiviti tumbuhan A. pinnata yang melibatkan mikroorganisma. Mikroorganisma tersebut boleh memecahkan sebatian organik semasa proses fitoremediasi.…”

Section: Parameter Permintaan Oksigen Kimia (Cod)unclassified

“…Nilai tersebut jelas menunjukkan perbezaan kepekatan BOD dengan menggunakan kaedah fitoremediasi A. pinnata dengan nilai p yang diperoleh daripada analisis ujian T berpasangan ialah < 0.05. Keputusan kajian ini menunjukkan peratus pengurangan BOD menggunakan A. pinnata adalah 70.93% dan ia lebih tinggi daripada peratus pengurangan BOD menggunakan E. crassipes, P. stratiotes dan A. caroliniana iaitu masing-masing adalah 67.31%, 31.61% dan 66.66% (Deshmukh et al 2013).…”

Section: Parameter Permintaan Oksigen Biokimia (Bod)unclassified

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Kebolehupayaan Fitoremediasi oleh Azolla pinnata dalam Merawat Air Sisa Akuakultur

Ariffin

Halim²,

Hanafiah³

et al. 2019

JSM

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Isu kekurangan sumber air bersih merupakan salah satu masalah utama pada masa kini. Bahan pencemar di dalam air merupakan antara penyumbang kepada masalah ini. Salah satu alternatif yang utama dalam penyingkiran bahan pencemar daripada air sisa adalah melalui kaedah fitoremediasi. Kajian ini bertujuan mengkaji kecekapan Azolla pinnata dalam merawat air sisa menggunakan kaedah fitoremediasi. Keberkesanan A. pinnata untuk menyerap nutrien adalah bergantung kepada kualiti air sisa dan kuantiti A. pinnata yang digunakan. Seterusnya satu uji kaji untuk menentukan biojisim A. pinnata selepas rawatan fitoremediasi telah dijalankan. Dalam hasil kajian ini, ammonia dan fosfat merupakan parameter yang utama dalam menentukan keberkesanan rawatan air sisa akuakultur menggunakan kaedah fitoremediasi A. pinnata. Hasil kajian menunjukkan penurunan drastik nilai ammonia apabila air sisa dirawat menggunakan A. pinnata iaitu daripada nilai bacaan purata 7.47 ke 1.67 mg/L. Sementara itu, kepekatan fosfat juga menunjukkan penurunan ketara selepas air sisa dirawat dengan A. pinnata daripada nilai purata 5.73 kepada 1.22 mg/L. Hasil daripada rawatan air sisa akuakultur dengan menggunakan fitoremediasi A. pinnata dapat menunjukkan perubahan disebabkan oleh peningkatan biojisim dengan nilai tertinggi 147.26 gram.

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Removal of Escherichia coli and Enterococcus faecalis from synthetic wastewater using thermally treated palygorskite as a bacterial adsorbent in fixed bed reactors

Mavrikos,

Tekerlekopoulou,

Venieri

et al. 2024

J of Chemical Tech & Biotech

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BACKGROUNDIn pursuit of innovative wastewater treatment solutions, this study investigates the use of thermally treated palygorskite (TP) as an adsorbent to remove Escherichia coli and Enterococcus faecalis from synthetic wastewater. The goal is to explore a natural alternative to chlorine‐based disinfectants by utilizing TP's antimicrobial properties. Columns were packed with two granulometries (G1: 0.25–0.6 mm; G2: 1.40–2.36 mm) of TP and arranged in three different configurations (CA1, CA2 and CA3) to assess their bacterial removal efficiency, kinetic behavior and potential for reuse after dry heat sterilization.RESULTSThe CA3 column configuration, with its multilayer arrangement of TP, achieved the highest bacterial removal efficiency, reaching 99.1% for E. coli and 98.1% for E. faecalis. Kinetic experiments revealed that most bacterial adsorption occurred within the first 3 min, with E. coli requiring up to 10 min to reach maximum removal. TP's antibacterial effectiveness remained above 90% after two reuses. Additionally, dry heat sterilization allowed for repeated use of TP, showing stable removal efficiencies for E. faecalis and a slight decline for E. coli with each successive reuse.CONCLUSIONSTP demonstrates significant potential as an adsorbent for wastewater disinfection, particularly in the CA3 multilayer configuration. Its rapid adsorption kinetics and resilience to heat sterilization underscore its reusability, making it a viable natural alternative to chemical disinfectants. Further research should focus on scaling this method to real wastewater treatment applications to validate its functionality in real‐world conditions. © 2024 Society of Chemical Industry (SCI).

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Studies on Potential Use of Water Hyacinth, Pistia and Azolla for Municipal Waste Water Treatment

Cited by 6 publications

References 0 publications

Comparison of Ability Po4 and Nh3 Decrease in Hospital Wastewater Using Phytoremediation Batch With Eichhornia Crassipes and Azolla Pinata

Comparison of Ability Po4 and Nh3 Decrease in Hospital Wastewater Using Phytoremediation Batch With Eichhornia Crassipes and Azolla Pinata

Kebolehupayaan Fitoremediasi oleh Azolla pinnata dalam Merawat Air Sisa Akuakultur

Removal of Escherichia coli and Enterococcus faecalis from synthetic wastewater using thermally treated palygorskite as a bacterial adsorbent in fixed bed reactors

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