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- Dictionarysludge/slʌdʒ/
noun
- 1. thick, soft, wet mud or a similar viscous mixture of liquid and solid components, especially the product of an industrial or refining process: "the dumping of sewage sludge"
- 2. an unattractive muddy shade of brown or green: "a sludge green"
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2 days ago · The digested waste matter is called sludge. ... Waste produced in other areas is defined as industrial, commercial, institutional or agricultural waste, or street sweepings, depending on its source. In urban settings, municipal waste refers to the solid waste that is collected by local government ...
1 day ago · One of these technologies is biological treatment with anaerobic and catalytic sludge, which is a more cost-effective option than other methods. It is a natural process that uses microorganisms to ...
3 days ago · You will learn about the methods used to remove sludge from pits and septic tanks and about some of the options for managing and treating liquid wastes, including human excreta, sullage and stormwater.
5 days ago · Waste disposal, the collection, processing, and recycling or deposition of the waste materials of human society. Waste is classified by source and composition, and its components may be either hazardous or inert with respect to their effects on health and their effect on the environment.
2 days ago · Apart from effective heavy metal removal, biological carbon sequestration, and oxygenation by photosynthesis the phycoremediated algal sludge has been used as aquatic feed and as a biofertilizer. It is also observed that some species have exhibited phycovolatilization, where the toxic heavy metals are converted to non-toxic volatile substances (Bin Ji et al 2020 ).
2 days ago · The physicochemical characterization of dewatered residual sludge[], produced at the Kenitra-WWTP, revealed its high nitrogen and organic [] matter content, as well as its low phosphorus and potassium content.The sludge [] produced by the Kenitra -WWTP from the treatment of domestic and industrial wastewater is characterized by a complex composition, comprising both organic and inorganic elements.
1 day ago · In this study, a double input and single output (DISO) fuzzy mamdani model (FMM) was developed for the prediction of biogas yield in a pilot scale of 105-L mesophilic anaerobic sludge bio-digester. The input variables considered are the combination of cow dung and pig waste and the retention time (RT), while the output variable is the experimental biogas yield.
4 days ago · "Sustainability can be defined as the capacity to maintain or improve the state and availability of desirable materials or conditions over the long term." [22] "Sustainability [is] the long-term viability of a community, set of social institutions, or societal practice.
1 day ago · The same mats can be used for about 2 years before a replacement is needed, whereas the old mats can be sized to produce mulch and also for sludge solidification, which can be used in the production of biochar, fostering sustainability and the restoration of construction sites to their original conditions (Mahamid et al. 2017, Herberg 2018, Owens et al. 2020, Shmulsky et al. 2021, Snow et al ...
5 days ago · Sludge Pumps: Sludge pumps are specifically designed to handle thick, viscous mixtures known as sludge. Sludge typically has a higher concentration of solids, often organic, and is more challenging to pump due to its density and viscosity.
