cow manureanaerobic co-digestionpHbiogasIn order to make the process more sustainability and more efficient in co-digestion of kitchen waste (KW) and cow manure (CM), the effect of pH controlling at initial fermentation time (I), first gas stagnation time (A), and combination of both times...
The effect of the bedding material in enhancing the release of the nutrient from these manures is explained in terms of their relatively smaller particle size. The possibility of contribution to the nutrient resource of the manure by the material itself may be an additional factor. (Journal of ...
Transformation of textile sludges into vermicomposts can convert these wastes into good quality manure. The present study investigate the feasibility of vermicomposting process to transform the textile sludge amended with cow dung in dif... NJ Easha,MS Rahaman,T Zaman,... 被引量: 0发表: 2015...
Where fresh Zn was applied, a greater proportion of Zn was retained in the available and organically鈥恇ound Zn forms. Application of maize stover and cow manure had a temporal effect of reducing available zinc in both the Chiota and Gwebi soils. The organic Zn and other unavailable forms ...
Luus-Jaakola method and ADM1 based optimization of hydrogen sulfide in anaerobic digestion of cow manure 2021, Biochemical Engineering Journal Show abstract The performance and microbial community in a slightly alkaline biotrickling filter for the removal of high concentration H<inf>2</inf>S from bi...
Changes in biochemical properties of cow manure during processing by earthworms (Eisenia andrei, Bouché) and the effects on seedling growth The biochemical changes in fresh cow manure caused by the earthworm Eisenia andrei (Bouch茅) were measured over a period of four months, under controlled l....
Overall, directly raising temperature and pH can facilitate pirlimycin removal and decrease mefA and tet(W) relative abundances during storage of manure slurries. 展开 关键词: Antibiotic resistance genes Dairy cow Manure slurry Pirlimycin Temperature pH ...
the effect of addition of elementary sulphur (so) on the ph and solubility of some plant nutrients was studied in fosfocomposts prepared with 1kg water hyacinth (eichhornia crassipes), 800g cow manure, 200g phosphate rock (rf) and 5g sulphate acid soil, using thiobacillus sp bacteria as ...
Researchers added varying amounts of lime to long-term experimental plots. These plots had specific fertilization treatments since 2003: One set of plots had been unfertilized. Another had received cow manure. A third set of plots had mineral nitrogen and phosphorus added. ...
Water Pressure TankStainless steel farm manure dehydration solid-liquid separator oblique screen type dehydration machine cow manure dehydratorWholesale Wastewater treatment PAC PAM NaOH Dosing Equipment System Big Capacity Chemical Dosing Machinedolphin ro systemwater electrolysis systemcompact reverse osmosis ...