Yilmaz et al. (2021) [21] present a conscious review of the management and proper disposal of waste from pulp and paper mills. In addition, aspects of the paper …
Wastes from oil palm plantations and mill processing are renewable resources for bio-energy and biochemicals development. The five most abundant oil palm wastes are empty fruit bunch (EFB), palm kernel shell (PKS), palm mesocarp fiber (PMF), palm frond (PF), and palm trunk (PT). These different types of biomass have different …
Azo dyes are widely spread in our day life, being heavily used in cosmetics, healthcare products, textile industries, and as artificial food colorants. This intense industrial activity, which inherently includes their own production, inexorably leads to uncontrolled release of dyes into the environment. As emerging pollutants, their detection, particularly …
Waste data based on relative waste analysis from a specific global company revealed the large contribution of pulp and paper mill waste to the total solid waste …
Olive Oil Mills' Wastes (OMW), which have dark brown color with unpleasant smell, consist mainly of water, high organic (mainly phenols and polyphenols) and low inorganic compounds (e.g. potassium and phosphorus), as well as grease. OMW components can negatively affect soil's physical, chemical, and biological properties, …
large amounts of olive mill wastes (OMWs) derived from the trituration process are annually produced, causing serious environmental problems. The limited nancial capabilities of olive mills make them usually unable to bear the high costs required for the disposal of their wastes. Alternatively, the valorization of OMWs within the framework of ...
Fig. 6 Major wastes generated from pulp and paper mills: a sawdust; b sludge; c waste paper; d inorganic wastes (dregs, lime mud, grits); e Fly ash Page 11 of 22 Haile et al.
The effects of additions of three wastes from sugar mills on the properties of two acid soils were investigated. The wastes used were boiler ash and filter cake from a conventional mill and fly ...
Olive mill wastes inhibit seed germination and early plant growth [], alter soil characteristics [], and create reducing conditions, affecting microbial diversity in soil [].In contrast, olive mill waste phenolics may be used in food and chemical industries as natural antioxidants and disinfectants [19, 20].Olive mill wastes may be used for biopolymer …
The wastewater is the effluent of a wastewater treatment plant consisting of a Fenton reactor followed by a settler and a sand filter, in which the wastes generated in an olive oil mill are treated. These wastes contain a residual chemical oxygen demand of nearly 700 mg dm −3 which cannot be further oxidized with the Fenton process. The ...
On the other hand, olive mill wastes (OMWs) exert a positive effect on plant growth when applied to soil due to the high content of organic matter and mineral …
A piled mixture of olive-mill wastes and wheat straw was composted for 1 year and several of its characteristics (total organic carbon and nitrogen, organic matter, lignin, cellulose, hemicellulose, total fats, water-soluble phenols and the germination index of cress, Lepidium sativum L.) were monitored. In addition, the compost was …
The hammer mill we applied is a water drop type hammer mill, which can be opened from two sides, thus make it easier to change hammers, screen, and maintenance. With the …
The landfilled fraction of the wastes for each geographical region is represented by the blue color (B) Global waste generation, based on data from [2]. Stages in second-generation bioethanol ...
DOI: 10.1016/j.jhazmat.2010.06.007 Corpus ID: 12928887; Disposal of olive oil mill wastes in evaporation ponds: effects on soil properties. @article{Kavvadias2010DisposalOO, title={Disposal of olive oil mill wastes in evaporation ponds: effects on soil properties.}, author={Victor Kavvadias and Maria K. Doula and …
However, several factors are involved in the AD of P&P mill wastes (graphical abstract) which should be taken into consideration carefully to achieve the desirable methane production and treatment efficiency for this process. Anaerobic digesters having internal settlers such as UASB reactors are the dominant reactor systems for the …
Two treatments: (i) control (olive mill waste 46%+sheep manure 54%, dry weight) and (ii) the same mixture treated with biochar (4%), were composted during 31 weeks. The incorporation of a small amount of biochar improved N cycling by increasing NO3(-)-N content, indicating a higher nitrifying activity, and reducing N losses by 15% without ...
Elemental, functional and spectroscopic analyses (FTIR, 13C-NMR) were performed to study fulvic acids of composted olive mill wastes plus cereal straw, in order to follow the maturity of the final product during composting. The extracted fulvic acids were characterized by high nitrogen, acidic funct …
Mill emerged from stealth mode last month boasting a roster of tech bigwigs on a quest to create a consumer solution to food waste. Tannenbaum was previously a …
On the other hand, olive mill wastes (OMWs) exert a positive effect on plant growth when applied to soil due to the high content of organic matter and mineral nutrients. Moreover, OMWs also exhibit antimicrobial activity and protective properties against plant pathogens possibly due to the presence of bioactive molecules including phenols and ...
Olive mill wastes represent an important environmental problem in Mediterranean areas where they are generated in huge quantities in short periods of time. Their high phenol, lipid and organic acid concentrations turn them into phytotoxic materials, but these wastes also contain valuable resources such as a large proportion of organic matter ...
Background: The incorporation of industrial wastes, such as wood ash and paper sludge, as soil amendments is vital for both environmental sustainability and agroecosystem productivity.Herein, we evaluated the effects of wood ash and paper sludge alone and in combination with biochar on the physicochemical properties and heavy …
Out of the 3 parent strains and 4 single spore isolates of Volvariella volvacea evaluated, strain, OE-274 gave earliest yield in 11.25-11.50 days post-spawning in all 4 trials. The yield varied in different strains in different trials and it was …
Consequently, large amounts of olive mill wastes (OMWs) derived from the trituration process are annually produced, causing serious environmental problems. The limited financial capabilities of olive mills make them usually unable to bear the high costs required for the disposal of their wastes. Alternatively, the valorization of OMWs within ...
SAN BRUNO, Calif., Feb. 29, 2024 — The next generation of Mill is here, and it promises to help you waste less while you sleep. In less than a year, Mill (the food waste-recycling …
The treatments applied to extract the oil from the olives and to treat the olive mill wastes, the olive variety and its mode of culture also significantly impact the quantitative and qualitative phenolic content of the OMWW and solid residues. This phenomenon could explain the sole detection of some phenolic compounds only in …
Treating the wastes generated from pulp and paper mills, such as black liquor and Fenton sludge is challenging. In this study, the biochar-supported Fe-Cu bimetallic catalysts were synthesized by a one-step pyrolysis method using Fenton sludge as iron source, acid-precipitated black liquor (APBL) as carbon source and copper …
This work was conducted in order to study the value of olive mill wastes as diet on the growth performance, abdominal and muscle fat deposition, adipose and muscle tissues fatty acid composition ...
There's still a rental option starting at $29.99 a month paid annually ($49.99 if you pay monthly), but the new Mill is available to buy outright for $999. In either case, if …
Olive mill wastes, especially olive mill wastewaters, have been reported to actively participate into humification process because of the lignocellulosic composition and the high levels of polyphenols. The aerobic degradation of olive mill wastewaters takes place through typical humification pathways involving polyphenol condensation and the ...
The Mill Membership is a practical way to outsmart waste at home. Every member receives a Mill kitchen bin that dries, shrinks and de-stinks your kitchen scraps …
Request PDF | Phytoremediation of nickel and zinc using Jatropha curcas and Pongamia pinnata from the soils contaminated by municipal solid wastes and paper mill wastes | The primary source of ...
Olive mill wastes (OMWs) pose a significant environmental threat due to their high-strength organic nature, which can harm soil and water quality and have adverse effects on aquatic and ...
Three cultivation substrates consisting of lignocellulosic residues/wastes were examined for their suitability to support production of P. citrinopileatus mushrooms. As regards the cultivation process, the GMW substrate was fully colonized by the mycelium within a period of 12 days after inoculation, while the respective period was significantly …
Some wastes and sub-products can also be theoretically estimated based on published data depending on the olive oil extraction system (two or three phases). For Spain, data on amounts of wastes generated are available publicly . In the case of Tunisia, 10-year estimates for olive mill wastes were provided by the local authorities.