目次第１章 メタン発酵に係る諸情報 ················································································ 1
１．バイオマス系廃棄物の排出量 ············································································· 1（１）廃棄物全体排出量 ·························································································· 1（２）一般廃棄物の排出量推移 ················································································· 2（３）産業廃棄物の排出量推移 ················································································· 3（４）排出量原単位 ································································································ 5２．バイオマス系廃棄物の性状 ················································································ 7（１）生ごみ、紙ごみ、草木ごみ ················································································· 7（２）動植物性残さ ································································································· 9（３）し尿、浄化槽汚泥 ···························································································· 10（４）動物のふん尿 ································································································ 11３．バイオマス系廃棄物の処理状況 ·········································································· 12（１）廃棄物全体 ··································································································· 12（２）生ごみ ········································································································· 14４．メタン発酵処理を取り巻く環境 ·········································································· 15（１）地球温暖化対策 ····························································································· 15（２）バイオマス・ニッポン総合戦略 ············································································· 17（３）バイオマスタウン構想 ······················································································· 19（４）新エネルギーの利用促進 ·················································································· 21（５）生ごみ等の３Ｒ・処理に関する検討会 ···································································· 23（６）下水汚泥資源化・先端技術誘導プロジェクト ··························································· 24
５．メタン発酵処理に係る法律 ················································································ 25（１）循環型社会形成推進基本法 ·············································································· 25（２）廃棄物の処理及び清掃に関する法律 ··································································· 26（３）食品循環資源の再生利用等の促進に関する法律 ···················································· 27（４）家畜排せつ物の管理の適正化及び利用の促進に関する法律 ······································ 28（５）新エネルギー利用等の促進に関する特別措置法 ····················································· 29（６）電気事業者による新エネルギー等の利用に関する特別措置法 ····································· 30（７）その他 ········································································································· 31６．バイオマスエネルギー利用に係る支援制度 ··························································· 33（１）循環型社会形成推進交付金 ·············································································· 33（２）バイオマス等未活用エネルギー事業調査事業 ························································· 34（３）新エネルギー事業者支援対策事業 ······································································ 35（４）地域新エネルギー導入促進事業 ········································································· 36（５）バイオマスの環づくり交付金 ··············································································· 37（６）バイオマス利活用フロンティア整備事業 ································································· 38（７）新世代下水道支援事業 ···················································································· 39

第２章 メタン発酵処理技術 ······················································································ 40
１．メタン発酵処理の概要 ······················································································ 40（１）メタン発酵とは ································································································ 40（２）メタン発酵処理設備 ························································································· 41（３）メタン発酵槽の分類 ························································································· 41（４）運転管理に関わる指標 ····················································································· 42２．メタン発酵処理システム ··················································································· 43
・アタカ・メビウスシステム 〔アタカ工業〕 ··································································· 44・無希釈二相循環式メタン発酵技術 アタカＷＴＭシステム 〔アタカ工業〕 ························· 46・エバラ・メビウスシステム 〔荏原製作所〕 ·································································· 48
・大林・ＢＩＭＡシステム 〔大林組〕 ·········································································· 50
・メタクレスシステム 〔鹿島建設〕 ············································································ 52
・コンボガス方式バイオプラント 〔川崎重工業〕 ·························································· 54
・ＲＥＭシステム 〔三機工業〕 ················································································ 56
・ビガタン式メタン発酵システム 〔ＪＦＥエンジニアリング〕 ··············································· 58
・コンボガス式メタン発酵システム 〔ＪＦＥエンジニアリング〕 ············································· 60
・リンデ式メタン発酵技術 〔神鋼環境ソリューション〕 ···················································· 62
・メビウスシステム（ワーサシステム） 〔住友重機械工業〕 ··············································· 64
・コンボガスシステム 〔タクマ〕 ··············································································· 66
・ＫＧＮアルカリメタン発酵システム 〔日本ガイシ〕 ······················································· 68
・Ｈｉｔｚコンポガスシステム 〔日立造船〕 ···································································· 70
・ＨｉｔｚＢＴＡプロセス（ＲＥＭシステム） 〔日立造船〕 ······················································ 72
・富士電機メタン発酵システム 〔富士電機システムズ〕 ·················································· 74
・三井造船バイオガスシステム 〔三井造船〕 ······························································ 76
・三井造船ＲＥＭシステム 〔三井造船〕 ···································································· 78
第３章 メタン発酵処理施設 ······················································································ 80
１．生ごみ等メタン発酵施設実績 ·············································································· 80
・下伊那郡西部衛生施設組合 ··············································································· 82
・新潟市 ········································································································· 84
・北名古屋衛生組合 ·························································································· 86
・アタカ工業株式会社 ························································································· 88
・上越市 ········································································································· 90
・大崎地域広域行政事務組合 ··············································································· 92
・南宗谷衛生施設組合 ······················································································· 94
・八木町 ········································································································· 96
・富山グリーンフードリサイクル株式会社 ··································································· 98
・砂川保健衛生組合 ························································································· 100
・白石市 ········································································································ 102

・(財)クリーンジャパンセンター、バイオガス研究会 ····················································· 104
・甲賀広域行政組合 ························································································· 106・ジャパン・リサイクル株式会社 ············································································· 108
・生活協同組合コープこうべ ················································································ 110
・日田市 ········································································································ 112
・浅麓環境施設組合 ························································································· 114
・カンポリサイクルプラザ株式会社 ········································································· 116
・中部電力株式会社 ························································································· 118
・(財)クリーンジャパンセンター、バイオガス研究会······················································· 120
・奈良市 ········································································································ 122
・明治乳業株式会社 ························································································· 124・中空知衛生組合 ···························································································· 126
・東蒲原広域衛生組合 ······················································································ 128
２．生ごみ等メタン発酵施設の建設費、維持管理費 ···················································· 130（１）建設費 ········································································································ 130（２）建設費＋維持管理費 ······················································································ 131
３．家畜排せつ物等メタン発酵施設実績 ··································································· 132
４．下水汚泥メタン発酵施設実績 ············································································ 134