Experimental Study on Productivity Performance of Household Combined Thermal Power and Biogas System in Northwest China

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:5.18em"/><col style="width:7.99em"/><col style="width:8.37em"/><col style="width:12.29em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Period</td><td class="align_center">Solar heating (d)</td><td class="align_center">Boiler heating (d)</td><td class="align_center">Solar and boiler heating (d)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">2014-2015</td><td class="align_center">55</td><td class="align_center">13</td><td class="align_center">53</td></tr><tr><td class="align_left">2015-2016</td><td class="align_center">90</td><td class="align_center">18</td><td class="align_center">14</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Number of heating days for each mode of heating.</div>

BioMed Research International

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Table 2

Table 2: Experimental Study on Productivity Performance of Household Combined Thermal Power and Biogas System in Northwest China 