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Global sustainable development faces challenges in greenhouse gas emission, consumption of non-renewable resource and energy, waste landfilling, environmental pollution. Geotechnical engineering also similar challenges; for example, the use cement lime stabilisation/solidification (S/S) contaminated soil is associated with carbon dioxide (CO2) emission limestone energy. In this context, study i...

The choice of management practices for the treatment of piggery effluent prior to its disposal to waterways or land is governed by the desire to simultaneously minimise the cost of treatment whilst minimising pollution of the environment. Laboratory experiments were conducted to compare the removal of total and total filterable phosphorus (P) (<0.45 microm) from ortho-phosphate solutions or pig...

The pneumatic lime injection during the electric arc furnace (EAF) process by insufflation lances mounted on walls has gained much interest in latest years. main advantages, comparison to traditional procedure of lumps addition within scrap bucket, can be summarized raw materials consumption reduction, foaming benefits, operational cost and improvement environmental aspects. In proposed work, a...