title: CH4 production in a continuous leach bed reactor using different hydraulic retention times (HRT)
design: Libraries were prepared by adopting the Nextera DNA Flex Lirabary Prep Kit (Illumina, Inc, San Diego,CA U.S.A.) and the SQK-RBK004 rapid barcoding kit (Oxford Nanopore Technologies, UK). Sequencing were performed with Illumina NovaSeq 6000 plataform (2 x 150 pb, paired end)