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Found 3 essays matching the above criteria.

1. 1. Promoting Circular Economy By Partial Replacement Of Cement With SCMs : A Review On Wood Ash

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Asal Salman; [2022]
   Keywords : Cement; Circular economy; Concrete industry; SCM; Wood ash;

   Abstract : The European Commission adopted the first action plan for the transition to a circular economy in 2015. As a result, the concrete industry’s goal is for all concrete produced in Sweden to be climate neutral by 2045. READ MORE

3. 2. Recovery of Phosphorus from Incineration of Sewage Sludge

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Aditi Bhasin; [2017]
   Keywords : ;

   Abstract : The primary source of phosphorus, phosphate rock, is a non-renewable resource which is expected to get exhausted in the next 50 – 100 years. Sewage sludge in Sweden constitutes 25% of the annual phosphorus in the country, making it a potentially significant source for phosphorus recovery. READ MORE

4. 3. A cost effective and environmentally friendly stormwater treatment method : The use of wood fly ash and H2O2

   University essay from Institutionen för naturvetenskap, NV

   Author : Fadoua Aboubi; [2011]
   Keywords : wood fly ash; storm water; hydrogen peroxide; water treatment;

   Abstract : This current study is a lab-scale investigation focused on the treatment of stormwater runoff generated in wood-storage areas. The main target constituents of the proposed treatment were: metals (Cu, Cd, Co, V, Pb, Zn, Ni, Cr, Fe, As), COD, TOC, Phenols, and color. READ MORE