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Pig slurry is a liquid agricultural waste generated in the non-bedding method of pig farming, being a mixture of animal excrements, remnants of fodder and technological water used for sanitary purposes in livestock housing. Very important areas of logistics operations in relation to slurry are storage and transportation. In order to reduce the logistics costs associated with storage and transportation,...
This paper presents research results concerning the chemical treatment of processed wastewater from pig farming (liquid fraction from pig slurry subjected to physicochemical treatment and separation into fractions by pressure filtration) using two commercial coagulants FLOKOR 1A and FLOKOR 1ASW/B. It was found that the application of pre-hydrolyzed aluminium coagulants improved the physicochemical...
Agriculture generates the formation of different types of waste. One of them is pig slurry which is formed in non-bedding pig farming conditions. It is a heterogeneous mixture of animal excreta and technological water with an admixture of unused fodder. Due to the carried load of organic and biogenic substances, pig slurry may potentially pose a threat to the environment and therefore should be properly...
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