2026-04-11 18:56:32
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英國布裏斯托爾機器人實驗室的研究人員克裏斯.梅爾赫什表示,從理論上來說,隻需要找到合適的微生物,微生物燃料電池可由任何有機物質來驅動。 孔老師對此觀點表示認同。“‘合適’的微生物要滿足兩個條件:一是能夠很好地利用原料;二是將代謝原料產生的電子傳遞到電池電極上。”孔老師舉例說,例如想利用富含纖維素的廢紙、木頭、玉米葉、玉yu米mi稈gan等deng製zhi作zuo微wei生sheng物wu燃ran料liao電dian池chi,首shou先xian要yao找zhao到dao纖xian維wei素su降jiang解jie微wei生sheng物wu。牛niu的de胃wei液ye是shi不bu錯cuo的de選xuan擇ze,可ke從cong活huo奶nai牛niu胃wei裏li獲huo取qu瘤liu胃wei胃wei液ye,通tong過guo置zhi入ru到dao奶nai牛niu瘤liu胃wei上shang的de套tao管guan提ti取qu胃wei液ye,然ran後hou將jiang含han纖xian維wei素su的de原yuan料liao及ji含han纖xian維wei素su降jiang解jie微wei生sheng物wu的de胃wei液ye混hun合he後hou加jia入ru到dao燃ran料liao電dian池chi裝zhuang置zhi中zhong,經jing過guo反fan複fu“馴化”,shiweishengwushiyingdianjidedianzichuandi,jiukenengdedaoyizhongliyongfeiqiyoujizhideweishengwuranliaodianchi。meiguoehaiezhoulidaxuejiushiliyongnainiuweiyezhizuolejiangjiexianweisuderanliaodianchi。 孔(kong)老(lao)師(shi)告(gao)訴(su)記(ji)者(zhe),微(wei)生(sheng)物(wu)燃(ran)料(liao)電(dian)池(chi)的(de)原(yuan)料(liao)很(hen)廣(guang)泛(fan),不(bu)同(tong)類(lei)型(xing)的(de)電(dian)池(chi)原(yuan)料(liao)也(ye)不(bu)同(tong),如(ru)處(chu)理(li)廢(fei)水(shui)的(de)微(wei)生(sheng)物(wu)燃(ran)料(liao)電(dian)池(chi)的(de)主(zhu)要(yao)原(yuan)料(liao)就(jiu)是(shi)廢(fei)水(shui),土(tu)壤(rang)修(xiu)複(fu)的(de)微(wei)生(sheng)物(wu)燃(ran)料(liao)電(dian)池(chi)原(yuan)料(liao)是(shi)土(tu)壤(rang)。 那些新奇的微生物“發電”新技術 可以說,幾乎任何類型的有機廢物材料都可作為微生物燃料電池的產電原料,如麥草秸稈、動物糞便以及葡萄酒、啤酒或奶製品行業的廢水等。但不管什麼類型的微生物燃料電池,所采用的原料本質上都是糖類、醇類、蛋白質等有機物。 專家評析: liyongniaoyehuozheruqinglaizhizaoweishengwuranliaodianchizaishiyanshijinxingjichuyanjiushikexingde,yishanglianggefaxiandoushizaitedingdetiaojianxiashixiande。zainiaoyezhizuoweishengwuranliaodianchideshiyanzhong,yanjiurenyuanliyonglewujibingrenyuanzhengchangdaixiechanshengdeniaoyezuoweipeiyangye,duilaiziwushuichulichangdehuoxingwunijinxing“馴化”,以yi此ci構gou建jian的de微wei生sheng物wu燃ran料liao電dian池chi得de到dao了le極ji小xiao的de電dian能neng。由you於yu微wei生sheng物wu在zai低di濃nong度du的de情qing況kuang下xia對dui有you機ji原yuan料liao是shi可ke以yi正zheng常chang啟qi動dong的de,但dan在zai高gao濃nong度du下xia,則ze要yao進jin行xing稀xi釋shi。同tong時shi,如ru果guo在zai實shi際ji運yun行xing中zhong找zhao到dao合he適shi的de產chan電dian微wei生sheng物wu及ji高gao效xiao的de電dian池chi配pei置zhi,也ye能neng廣guang泛fan地di利li用yong各ge種zhong成cheng分fen的de尿niao液ye或huo乳ru清qing,並bing提ti高gao電dian能neng。 “血糖發電”:日(ri)本(ben)東(dong)北(bei)大(da)學(xue)開(kai)發(fa)出(chu)了(le)一(yi)種(zhong)利(li)用(yong)血(xue)液(ye)中(zhong)的(de)糖(tang)分(fen)發(fa)電(dian)的(de)燃(ran)料(liao)電(dian)池(chi)。這(zhe)樣(yang)的(de)生(sheng)物(wu)電(dian)池(chi)可(ke)為(wei)植(zhi)入(ru)糖(tang)尿(niao)病(bing)患(huan)者(zhe)體(ti)內(nei)的(de)測(ce)定(ding)血(xue)糖(tang)值(zhi)的(de)裝(zhuang)置(zhi)提(ti)供(gong)充(chong)足(zu)的(de)電(dian)量(liang),為(wei)心(xin)髒(zang)起(qi)搏(bo)器(qi)提(ti)供(gong)能(neng)量(liang)。 “尿液發電”:為處理密閉的宇宙飛船裏宇航員排出的尿液,美國宇航局設計了一種巧妙的方案:用(yong)微(wei)生(sheng)物(wu)中(zhong)的(de)芽(ya)孢(bao)杆(gan)菌(jun)來(lai)處(chu)理(li)尿(niao)液(ye),它(ta)會(hui)產(chan)生(sheng)氨(an)氣(qi),以(yi)氨(an)氣(qi)作(zuo)為(wei)微(wei)生(sheng)物(wu)電(dian)池(chi)的(de)電(dian)極(ji)活(huo)性(xing)物(wu)質(zhi),這(zhe)樣(yang)既(ji)處(chu)理(li)了(le)尿(niao)液(ye),又(you)得(de)到(dao)了(le)電(dian)能(neng)。一(yi)般(ban)在(zai)航(hang)天(tian)條(tiao)件(jian)下(xia),每(mei)人(ren)每(mei)天(tian)排(pai)出(chu)22克尿,能得到47瓦電力。 “乳清發電”:xilayanjiurenyuanyanfachuleyiruqingweiyuanliaodeweishengwuranliaodianchi。yanjiurenyuanbiaoshi,ruqingshizhizaonailaodefuchanpin,gaiyanjiukeranggongchangcongruqingdengyoujifeiwuzhonghuishounengyuan。ruqingfuhanrutang,weishengwuranliaodianchizhongdeweishengwutongguoxiaohaorutanglaichanshengdianliu。zhezhongxinxingranliaodianchisuiranzuijinjiniancaizoujindazhongdeshiye,dantazhengzaixiyinyuelaiyueduorendeguanzhu,renmenxiwangtazaichulifeiwudetongshichanshengdianli。