We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Study of Compost Based on Sewage Sludge and Different Structural Materials
Summary
Researchers produced compost from sewage sludge combined with different structural bulking materials and assessed compost quality including maturity, heavy metal content, and microbial indicators. The choice of structural material significantly influenced compost quality, with wood chip-based mixes producing better-stabilized, lower-contaminant compost than straw-based alternatives.
The characterization of compost compositions on the basis of sewage sludge and structural materials (straw, sawdust, bark) composting is described. A comparison of the methods most often used for composting and characterization of structural materials is also presented. Sewage sludge and structural materials were mixed in different ratios and composted in piles (laboratory scale) for 3 months. During this time, the composting process was controlled using standard methods. The bioavailability of some xenobiotics in an agriculture experiment (using beans) was also investigated.
Sign in to start a discussion.
More Papers Like This
Sustainable Approaches for Wastewater Treatment: An Analysis of Sludge-Based Materials for Heavy Metal Removal from Wastewater by Adsorption
This review synthesized findings on sludge-based materials as adsorbents for heavy metal removal from wastewater, providing a comprehensive foundation for understanding how different sludge types, activation treatments, and operating conditions affect metal removal performance.
Sludge-derived biochar: A review on the influence of synthesis conditions on environmental risk reduction and removal mechanism of wastewater pollutants
This paper is not about microplastics; it reviews methods for preparing biochar from sewage sludge and its use in removing heavy metals and organic pollutants from wastewater.
The role of microbial inoculum in improving composting performance and promoting compost maturation: A review
This review critically examines microbial inoculation strategies for accelerating composting performance and promoting compost maturation, synthesizing findings on single-strain and consortia inocula and their effects on composting phases, microbial succession, and physicochemical parameters. The authors identify how strategic microbial inoculation can enhance nutrient balance, reduce composting time, and improve the quality of finished compost.
Microplastics identification and quantification in the composted Organic Fraction of Municipal Solid Waste
Researchers quantified microplastics in composted organic municipal solid waste from five facilities, finding contamination levels that raise concerns about compost quality and the potential transfer of microplastics to agricultural soils through organic waste recycling.
Synergistic effects of biochar derived from different sources on greenhouse gas emissions and microplastics mitigation during sewage sludge composting
Researchers found that biochar from different sources (wheat straw, sawdust, pig manure) added during sewage sludge composting significantly reduced greenhouse gas emissions and microplastic abundance, with sawdust biochar showing the most effective mitigation of global warming potential.