07-11-2014, 02:22 PM
Abstracts: Solid waste management techniques commonly practiced in India does not efficient by considered point of views like land filling, composition, Incineration which are either non eco-friendly hard to practice & time consuming therefore it is necessary to search out a technology which compensate all the unfulfilled requirements for an ideal waste management techniques i.e. recycling & pyrolysis. In India waste material management large scale pyrolysis cannot be adopted, the main reasons are 1st financial inefficiency and 2nd lake of skill. In case of mandvi agricultural waste like coconut residue and crop residues produces in large extent and management of them is done by either vermin composition which requires large space, high initial investment and lengthy and expensive procedure within relatively large time period and land filling that requires excavation operation but there is better option that is manual pyrolysis in small scale that does not require neither large investment nor special skills within relatively less time and limited space. Main pyrolysis product is bio char & bio oil. Bio oil is used as fuel as replacement of diesel in 50% extent & which is used in industries but here produced bio char is subjected to use as replacement for cement in cement concrete to find & increase its importance. Cement concrete Cubes of M20 are made of cement concrete with replacement with cement by bio char for 10% & 15% as per Indian Standard Recommended Method of Concrete Mix Design (IS: 10262-1982) [6]. Strength is measured by compressive measure test.