Some Physical and Chemical Properties of Bio-fertilizers

Hamouda, Ramy; Bahnasawy, Adel H.; Ali, Shakir; Ramadan, Elshahat M.

doi:10.4172/2471-2728.1000161

Cited by 3 publications

(1 citation statement)

References 11 publications

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“…The average pH and temperature during the digestion process was found to be 6.8 and 30 OC. Which is within the optimum pH condition for anaerobic digestion; most methanogens are lively between 25-40 oC (mesophilic range) as reported by ( Hamouda et al, 2016;Hassan and Abdulsalam, 2017;Abdulkarim et al, 2019;Onuoha et al, 2019;Menta, 2020).…”

Section: Temperature and Ph During Anaerobic Digestionsupporting

confidence: 63%

Kinetic Study of Microbial Growth in Anaerobic Digestion of Solid Waste

Mujahid Umar yunus,

Kiman Silas,

Ali L. Yaumi

et al. 2023

IJSMR

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Solid waste when discarded to the environment causes serious environmental problems. The kinetic study of microbial growth in anaerobic digestion process is process specific, yet, there are limited reported studies with regards to the feedstock’s (banana peel, chicken dung and waste water treatment sludge). The objective of the study is to carry out the kinetic study of microbial growth, and to know the conditions or environment responsible for the degradation of chicken dung, waste water treatment sludge and banana peel for the production of biogas and biofertilizer. The methodology involves the use of serial dilution, pour plating, cell counting for microbial population and Monod parameters were determined. Microsoft excel 2016 was use to carry out regression analysis, results shows that the maximum, growth rate (????????????????) estimated from the basic Monod equation, of microorganism, was 0.098 hr-1 and the half saturation constant, (????????), 1.2 ×108 mg/l. This pin point the availability of substrate for the survival of microorganisms

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Section: Temperature and Ph During Anaerobic Digestionsupporting

confidence: 63%

Kinetic Study of Microbial Growth in Anaerobic Digestion of Solid Waste

Mujahid Umar yunus,

Kiman Silas,

Ali L. Yaumi

et al. 2023

IJSMR

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Egyptian blue, Chinese blue, and related two-dimensional silicates: from antiquity to future technologies. Part A: general properties and historical uses

Nicola

Gobetto

Mašić

2023

Rend. Fis. Acc. Lincei

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The ancient Egyptian blue pigment was developed over 5000 years ago and was used extensively for around four millennia until its use mysteriously declined dramatically during the Early Middle Ages. It recently attracted a lot of attention along with some related materials, leading to a fast-growing number of applications in fields, such as sensors, solar concentrators, energy-saving, and medicine. The new surge in interest began in 1996 with the discovery of their intense NIR photoluminescence that surprisingly can be triggered even by visible light. In 2013, the possibility of exfoliating them and producing NIR luminescent nanosheets was established, expanding the family of 2D nanomaterials. More recently, the discovery of their high antibacterial effects and biocompatibility, and very promising optical, electric and magnetic properties, has further boosted their applications. The characteristics of Egyptian blue are due to its main component: the very stable crystalline compound CaCuSi4O10. This tetragonal sheet silicate is the synthetic analogous of the rare cuprorivaite mineral. In Part A of this review, we summarize the historical uses and main properties (i.e., composition, structure, color, stability, luminescence, and biological activity) of cuprorivaite and related 2D silicates, i.e., BaCuSi4O10 (the main constituent of the ancient pigment Chinese Blue), BaCuSi2O6 (the main constituent of the ancient pigment Chinese Purple), SrCuSi4O10 (synthetic analogous of wesselsite) and BaFeSi4O10 (synthetic analogous of gillespite). The Part B of the review will focus on the modern rediscovery of these materials, their modern synthesis and exfoliation, and the innovative applications based on their properties.

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Development of Bacteria biofertilizers using locally isolated rhizosphere populations and agricultural refuse and their impacts on growth of local test crops

Obelenwa

Ugwuanyi

2022

International Journal of Phytoremediation

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Some Physical and Chemical Properties of Bio-fertilizers

Cited by 3 publications

References 11 publications

Kinetic Study of Microbial Growth in Anaerobic Digestion of Solid Waste

Kinetic Study of Microbial Growth in Anaerobic Digestion of Solid Waste

Egyptian blue, Chinese blue, and related two-dimensional silicates: from antiquity to future technologies. Part A: general properties and historical uses

Development of Bacteria biofertilizers using locally isolated rhizosphere populations and agricultural refuse and their impacts on growth of local test crops

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