Removal of Cd(II) from aqueous solution by exploring the biosorption characteristics of gaozaban (Onosma bracteatum)

Rao, Rifaqat Ali Khan; Ikram, Shaista; Uddin, Mohammad Kashif

doi:10.1016/j.jece.2014.04.008

Cited by 37 publications

(7 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Gojihva (Onosma bracteatum Wall.-Boraginaceae), also known as Gaozaban or Sedge The genus Onosma includes about 150 species distributed worldwide 23 The plant requires well-drained, light soil so found on sun-facing slopes like Western Himalayas and Central Himalayas from Kashmir to Kumaon between the altitudes of 3500-4500 m. In Himachal Pradesh, it has been found from the districts of Kangra, Chamba, Kinnaur and Lahaul and Spiti.…”

Section: Plant Discriptionmentioning

confidence: 99%

“…The nutlets are ovoid and rough. b) Microscopic: 28 Stem -shows single-layered epidermis, covered with thick cuticle, some epidermal cells elongate to form long, warty, tubercle-based unicellular hairs, cortex differentiated in two zones, 5-7 layered outer collenchyma, 3-4 layered inner parenchymatous cells, consisting of thin-walled, round to oval cells; phloem composed of usual elements; phloem fibres absent; xylem consisting of usual elements, vessels mostly solitary or rarely 2-3 in groups having spiral thickening, and fibres and tracheids having blunt tips and simple pits; xylem ray not distinct: pith consisting of round, thin-walled, parenchymatous cells. Leaf-Midrib -single layered epidermis with thick cuticle and long warty, tubercle-based unicellular hairs present on both surfaces followed by 5-7 layers of collenchymatous and 3-4 layers parenchymatous cortical cells; vascular bundle situated centrally.…”

Section: Life Cyclementioning

confidence: 99%

See 1 more Smart Citation

Conceptual Recapture of Gojihva (Onosma Bracteatum Wall.)

Goyal

Rath

Verma

2022

Int J Ayu Pharm Res

View full text Add to dashboard Cite

Aim: To collect and comprehensively review information available regarding the medicinal use of Gojihva. Background: Gojihva /Gowjaban is a very useful medicinal plant commonly used for fever, cough, bronchitis, rhinitis, stomatitis & weakness of cardiac muscles. This plant is used by Unani, Ayurveda and other traditional systems of medicine. A lot of research has also been conducted on this plant exploring its pharmacological utilization. Though there are few review articles available on this plant but no review has comprehensively covered all aspects of Gojihva. Materials and Methods: This review is in a narrative format and done from literature and publications relevant to Gojihva that were identified through a systematic search of major computerized medical databases. Conclusion: Gojihva is concluded to have more than 20 Samhita based indications -Aanushastra, Vistravan in Vran, Jihwa roga, Mukha Roga, Kushtha, Vran Ropan, Granthi Pralepa, Jwara, Sarpa Vish, Lutta Vish, Mushika, Vish Upadrava, Alarka Vish, Grahi, Hridya Roga, Kasa, Shwasa, Pratishyaya, Aaruchi, Prameha & Mutrakricha. Gojihva also possesses Analgesic Effect, Anti-Ageing Effect, Antioxidant Effect and Free Radical Scavenging Capacity, Antimicrobial /Anti-Leprotic Effect, Antifungal/Antibacterial Effect, Antidepressant /Anxiolytic Effect, Antidiarrheal/ Anti-Spasmodic Effect, Anti-Asthmatic/Anti- Inflammatory Effect, Anti-Cancerous Effect, Psycho-Immunomodulatory Effect, Acetyl-Cholinesterase Inhibitory Activity, Herbicidal Effect & Cardioprotective/Anti-Hypertensive Effect. Clinical significance: Samhita based indications of Gojihva are compared with Article concluded effect and then areas of further reseach are identified in drug Gojihva.

show abstract

Section: Plant Discriptionmentioning

confidence: 99%

Section: Life Cyclementioning

confidence: 99%

Conceptual Recapture of Gojihva (Onosma Bracteatum Wall.)

Goyal

Rath

Verma

2022

Int J Ayu Pharm Res

View full text Add to dashboard Cite

show abstract

“…This methode is effective in removing toxic pollutants, even at low concentrations and is easy to operate. Rao et al (2014) Adsorption is often accompanied by an inversion-desorption process, which represents the transfer of adsorbate ions to solution from the adsorbent surface. The adsorption reversibility can depend on the amount of adsorbate adsorbed from the adsorbent, the more adsorbate is adsorbed, the more reversible the adsorption process.…”

Section: Introductionmentioning

confidence: 99%

“…The adsorption reversibility can depend on the amount of adsorbate adsorbed from the adsorbent, the more adsorbate is adsorbed, the more reversible the adsorption process. Rao et al (2014), Mishra (2014) Kaolin is one of the adsorbents that is often used in the metal ion adsorption process.…”

Section: Introductionmentioning

confidence: 99%

Removal of Hg(ii) Metal Ions Using Kaolin Adsorbents Modified With Anionic Surfactant and Efficient Ultrasonic Assisted

Putra¹,

Zaimahwati²,

Syahyadi³

et al. 2021

Int. J. Res. Granthaalayah

View full text Add to dashboard Cite

This study reported the reduction of metal Hg(II) from water using natural kaolinite (NK) based adsorbents compared with modified kaolinite adsorbents with Hexadecyl trimethyl ammonium bromide anionic surfactants using ultrasonic technology (SMK). These adsorbent samples were characterized using several different techniques such as FTIR, X-RD and AAS analysis. The adsorption capacity is influenced by variables such as the contact time and adsorben dosage. The results of the analysis reported that the maximum waste reduction efficiency occurs in modified kaolin (SMK), where adsorption occurs faster than natural kaolin (NK). The maximum persentation is 94.57% for metal removal efficiency using modified kaolin at the contact time of 45 minutes and the dose of adsobene 1.4 g, while kaolin without modification is 73.83% of efficiency at the contact time of 60 minutes the adsobent dose was 1.4 g. The use of the adsorption method with the help of ultrasonic technology is proven to be more efficient in accelerating the removal of Hg2+ ions by increasing the surface dispersion of the adsorbent with metal ions in water. The adsorption kinetics model that is suitable for calculating the adsorption capacity of the adsorbent in the removal of Hg2+ ions using unmodified kaolin is pseudo-second-order models.

show abstract

“…Adsorption is the physical method considered as the cheapest and most effective solution [14,15,16,17,18]. The technique is based on the split of an element from one system (liquid phase for example) and its concentration in another system (at the surface of a material for example).…”

Section: Introductionmentioning

confidence: 99%

Inorganic and Hybrid (Organic–Inorganic) Lamellar Materials for Heavy metals and Radionuclides Capture in Energy Wastes Management—A Review

et al. 2019

View full text Add to dashboard Cite

The energy industry (nuclear, battery, mining industries, etc.) produces a large quantity of hazardous effluents that may contain radionuclides (137Cs and 90Sr in particular) and heavy metals. One of the hardest tasks of environmental safety and sustainable development is the purification of wastewater holding these pollutants. Adsorption is one of the most powerful methods for extracting toxic compounds from wastewater. This study reviews the usefulness of clay minerals as adsorbent for removing these hazardous elements to clean up energy production processes. Phyllosilicates are able to extract several heavy metals from effluent, as widely examined. A particular focus is given to synthetic phyllosilicates and their abilities to entrap heavy metals with a special attention paid to those synthesized by sol-gel route. Indeed, this method is attractive since it allows the development of organic–inorganic hybrids from organosilanes presenting various functions (amino, thiol, etc.) that can interact with pollutants. Regarding these pollutants, a part of this review focuses on the interaction of lamellar materials (natural and synthetic phyllosilicates as well as layered double hydroxide) with heavy metals and another part deals with the adsorption of specific radionuclides, cesium and strontium.

show abstract

Removal of Cd(II) from aqueous solution by exploring the biosorption characteristics of gaozaban (Onosma bracteatum)

Cited by 37 publications

References 47 publications

Conceptual Recapture of Gojihva (Onosma Bracteatum Wall.)

Conceptual Recapture of Gojihva (Onosma Bracteatum Wall.)

Removal of Hg(ii) Metal Ions Using Kaolin Adsorbents Modified With Anionic Surfactant and Efficient Ultrasonic Assisted

Inorganic and Hybrid (Organic–Inorganic) Lamellar Materials for Heavy metals and Radionuclides Capture in Energy Wastes Management—A Review

Contact Info

Product

Resources

About