Journal of The Japan Society of Material Cycles and Waste Management最新文献_第10页

Low-temperature Methane Fermentation of Swine Excrement with Unpowered Mixing in Once-a-day Feeding Condition 一天一次饲喂条件下猪粪无动力混合低温甲烷发酵研究

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.21.107

S. Abe, T. Hidaka, H. Tsuno

引用次数: 0

Environmental and Economic Evaluation of Systems under the Biomass Town Plan Program 生物质城镇规划项目下系统的环境和经济评估

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.20.141

T. Futawatari, N. Sakamoto, S. Otoma

{"title":"Environmental and Economic Evaluation of Systems under the Biomass Town Plan Program","authors":"T. Futawatari, N. Sakamoto, S. Otoma","doi":"10.3985/JJSMCWM.20.141","DOIUrl":"https://doi.org/10.3985/JJSMCWM.20.141","url":null,"abstract":"わが国では，バイオマス利活用推進を目的とした「バイオマス・ニッポン総合戦略」が策定されているが，十分な利活用がなされていないのが現状である。本研究では，バイオマスタウン構想が実施されている福岡県大木町，宮崎県小林市，大分県日田市のバイオマス施設へのヒアリング調査を行い，物質，経済，環境の視点から循環システムの評価を行った。さらに，北九州市若松区を循環モデル地区とし，都市部におけるバイオマス利活用の可能性を考察した。3市町の循環システム運営による年間CO2削減量は，大木町3.1ton，小林市529.2ton，日田市181.2tonであった。循環システム評価により，堆肥の利活用が可能であるという条件の下で家畜排泄物を堆肥化する循環システムが高効率であるということが明らかになった。若松区循環モデル地区におけるCO2削減量は311tonであった。賦存するバイオマスが生ごみ中心である都市部においても，環境負荷削減が可能であるということが明らかになった。","PeriodicalId":432877,"journal":{"name":"Journal of The Japan Society of Material Cycles and Waste Management","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123501654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

モンゴル地方家庭の環境意識・ライフスタイルが消費量・廃棄物発生量に与える影響蒙古地方家庭的环境意识、生活方式对消费量、废弃物产生量的影响

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.25.45

弘継蒲原, 淳藤平, 尚弘後藤, 幸一藤江, 隆一橘, 千穂大藪, 利治杉原

引用次数: 0

Characteristics of Hydrothermal Synthesis of Hydroxyapatite using Scallop Shells 扇贝壳水热合成羟基磷灰石的特性研究

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/jjsmcwm.33.170

Junya Kobayashi, Y. Kimura

引用次数: 0

バイオディーゼル燃料 (BDF) 製造副生グリセリンを原料とする脱窒剤の精製と脱窒素性能評価生物柴油燃料(BDF)制造以副生甘油为原料的脱氮剂的提炼和脱氮性能评价

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.27.61

俊宏武下, 真理村田, 樋口壯太郎, 芳樹井上, 芳夫大塚, 剛安部, 峰生橘

引用次数: 0

Metals Contents in One Waste Personal Computer by Detailed Dismantling 详细拆解一台废弃个人电脑的金属含量

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.20.217

T. Shirahase, A. Kida

引用次数: 7

Examination of Potassium Recovery from Bamboo Chip Fuel Residue after Combustion 竹片燃料渣燃烧后钾的回收研究

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.28.50

T. Kuwabara, Shohei Yamamoto, Shunsuke Yoshida, M. Nishi, Kazumi Tatewaki, T. Sato

{"title":"Examination of Potassium Recovery from Bamboo Chip Fuel Residue after Combustion","authors":"T. Kuwabara, Shohei Yamamoto, Shunsuke Yoshida, M. Nishi, Kazumi Tatewaki, T. Sato","doi":"10.3985/JJSMCWM.28.50","DOIUrl":"https://doi.org/10.3985/JJSMCWM.28.50","url":null,"abstract":"Potassium recovery from bamboo chip fuel residue after combustion was evaluated. The extraction conditions, which include the kinds of extract and the solid (weight)-liquid (volume) ratio, as well as the recovery method, which includes precipitation due to the difference in temperature after concentration by heating, were investigated. The condition for highly efficient potassium extraction was 1 . 0 mol L − 1 HCl solution with a solid-liquid ratio of 1 : 10 and a potassium recovery ratio of 85 . 4 wt% from the extract. However, the most suitable extraction method, based on the reagent cost, was 0 . 01 mol L − 1 HCl solution, which allowed a potassium extraction ratio of 65 . 5 wt%, using pulverized combustion residue. The amount of water-soluble potassium (W-K 2 O) was 53 . 7 wt% in the recovered matter, with the chemical form of KCl. Therefore, the potassium content of the recovered matter met the requirement for potassium chloride in fertilizers based on the Fertilizers Regulation Act of Japan. In addition, the amounts of harmful elements, such as arsenic, cadmium, chrome, lead and nickel, were within the permissible range in incinerated sludge fertilizer, based on the same law. Thus, it was concluded that the recovered matter was utilizable as a potassium fertilizer.","PeriodicalId":432877,"journal":{"name":"Journal of The Japan Society of Material Cycles and Waste Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124624850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Elution and Mechanical Characteristics of Municipal Solid Waste (MSW) Incineration Bottom Ash that has Undergone Accelerated Carbonation Treatment using CO2 Recovered from Incineration Plant Exhaust 利用焚烧厂废气中回收的CO2进行加速碳化处理的城市生活垃圾焚烧底灰的洗脱和力学特性

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/jjsmcwm.31.116

Koga Shigeizumi, H. Kubota, Haruna Kochi, Kenichi Sato, T. Fujikawa, Yosuke Nagayama, H. Sakanakura, Daigo Fujita

{"title":"Elution and Mechanical Characteristics of Municipal Solid Waste (MSW) Incineration Bottom Ash that has Undergone Accelerated Carbonation Treatment using CO2 Recovered from Incineration Plant Exhaust","authors":"Koga Shigeizumi, H. Kubota, Haruna Kochi, Kenichi Sato, T. Fujikawa, Yosuke Nagayama, H. Sakanakura, Daigo Fujita","doi":"10.3985/jjsmcwm.31.116","DOIUrl":"https://doi.org/10.3985/jjsmcwm.31.116","url":null,"abstract":"Accelerated carbonation treatment for recycling MSW incineration bottom ash can simultaneously reduce CO 2 emissions. In this study, we designed a public implementation of this technology and conducted a test at the Saga City Incineration Plant, which has CO 2 separation and capture facilities. Two types of gas-exhaust gas from the same incineration plant and CO 2 separated and recovered from such exhaust gas-were ventilated through the bottom ash and used to investigate the elution characteristics of heavy metals (through (1) elution testing and (2) lysimeter testing) and the effects of carbonation treatment on their mechanical characteristics as civil engineering materials. Carbonation significantly reduced the Pb elution concentration in both (1) and (2), but the concentrations of Cr(VI) increased in both (1) and (2). There was no difference for B between untreated and treated bottom ash in (1), but in (2) the concentration was lower than that of untreated. Regarding mechanical characteristics, we confirmed that while carbonation reduced the modified CBR value and cone index, strength was satisfied as a material for roadbeds and embankments. For the gas types, there were differences in the carbonation reaction status and B concentration behavior.","PeriodicalId":432877,"journal":{"name":"Journal of The Japan Society of Material Cycles and Waste Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122329663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study on Medium and Low Volatile Organic halogens (MLVOX) for Operation Management at Municipal Waste Incinerators 中低挥发性有机卤素(MLVOX)在城市垃圾焚烧炉运行管理中的应用研究

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.20.383

Akito Takakura, N. Watanabe

引用次数: 0

コンポスト化材料中でのポリブチレンサクシネートアジペート (PBSA) 系生分解性プラスチックフィルムの分解に及ぼす共存基質の影響共存性基质对堆肥材料中多部连作cine - asipate (PBSA)类生物降解塑料薄膜分解的影响

Journal of The Japan Society of Material Cycles and Waste Management Pub Date : 1900-01-01 DOI: 10.3985/JJSMCWM.21.143

栄廣金子, 正則森川, 健司三木, 平山けい子, 公明平山

引用次数: 0