Biochar is a product of biomass thermochemical conversion. Its yield and quality vary
significantly with the production technology and process parameters, which also affect its …

Soil degradation has become an emerging global problem limiting sustainable upland crop
production. Soil erosion, soil acidity, low fertility, inorganic/organic contamination, and …

In recent years, rapid increase in population growth, improper usage of synthetic fertilizers,
organic matter depletion, nutrient imbalance, and land degradation owing to several …

Liquid‐phase exfoliation, a technique for enhancing the properties of biochar, has been
recognized as effective, circumventing the limitations of other methods such as high …

The aim of this study was to assess the efficiency of Spirulina platensis for removing Zn2+
ions from the aqueous solutions. The optimized conditions of 4.48 g/L algal dose, pH of 6.62 …

Activated carbon obtained from red algae Gracilaria changii was used as an adsorbent to
remove Pb (II) and Cu (II) from an aqueous solution. The raw red algae were first …

The temperature experienced by reactants during preparation in a reactor is a key
component in determining the yield and homogeneity of usable chemical products such as …

The removal of Pb (II) and Cu (II) ions by using marine red macroalgae (Gracilaria changii)
as a biosorbent material was evaluated through the batch equilibrium technique. The effect …

Response surface methodology was employed to optimize pyrolysis conditions for
production of char with maximum yield, fixed carbon content, and with minimum ash content …

Abstracts Phosphogypsum (PG) is an acid by-product generated during the breakdown of
phosphate ore in the presence of sulfuric acid and has been used as a soil amendment, ie …