Aluminum Spent Pot lining (SPL) is an industrial hazardous waste generated from aluminum electrolysis cells. The SPL separates in two parts, the first cut rich carbonaceous materials and second vitrified refractory. Treating by Low Caustic Leaching Liming (LCL&L) process generates inert non-hazardous residue, called LCLL Ash. This product mainly composed of stable crystalline phases such as cor...

The increasing population growth, the more vehicle users. This makes government also have toimprove transportation services. One way is to improve quality of asphalt in order meet its servicelife. But problem that happening at this time difficulty getting rock ash filler where therules it stated fine aggregate (fly ash) must pass sieve no. 200 under 10%. research mixed flyash as much 1%, 2%, an...

In the city of Vienna approximately 1 Million ton of waste is incinerated annually. Therefore 13 lines of waste incineration including fluidized bed incinerators, rotary kilns and grate furnaces are in operation. Beside municipal solid waste, hazardous waste as well as communal sewage sludge is utilized. All incinerator lines use a wet flue gas cleaning system. Based on the determination of the...

The advances in industrial technology have led to a major rise the amount and forms of residue, especially during processing agricultural products. With paradigm shift towards renewable energy sustainability, there is much emphasis on biomass around world which generates an immense volume residues yearly. These are burgeoning issues because they not effectively managed utilized. Hence, one solu...

Garlic (Allium sativum L.) is a widespread crop in vegetable production. The popularity of garlic due to its bactericidal and antioxidant properties. Digestate wood ash are the by-products cogeneration plants. digestate rich nutrients, can provide large part nutrients needed by plant during growing season, as well improves soil structure. Wood contains small amounts phosphorus potassium strongl...

Proximate and detergent fiber composition of de-oiled African olive (Canarium schweinfurthii) residue were assessed using standard laboratory analytical procedures. showed 17.58 ± 0.21% crude protein, 4.13 0.06% fat, 19.99 0.89% fiber, 8.11 0.33% ash 50.20 1.19% soluble carbohydrate. Detergent components 54.74±0.0745% NDF, 38.35 0.59% ADF, 14.37 0.68% ADL, 23.98 0.10% cellulose 16.40 0.13% hemi...

Based on a system of parabolic equations describing the process conversion coke ash residue in an oxygen-enriched vapor-air mixture, non-stationary model solid fuel gasification fixed layer is built. This takes into account interphase convective heat transfer, radiation-conductive transfer phase, radiant and conductive exchange with reactor wall, heterogeneous homogeneous chemical reactions, gr...

The objective was to determine the nutritional and functional characteristics of cookies with addition Gurguéia nut soursop residue. Three whole-grain cookie formulations were developed from a standard (SC). Whole-grain 2 (WC2) had greater acceptance preference. Proximate composition, microbiological, bioactive compound analyses performed for WC2 SC. exhibited higher levels proteins, lipids, as...