Ingxoxo ngempikiswano malunga nokutshiswa kwenkunkuma kamasipala

Kule minyaka mibini idlulileyo, bekukho iimpikiswano ezininzi zaseYurophu malunga nokutshiswa kwenkunkuma. Kwelinye icala, ingxaki yamandla ibangele ukuba kutshiswe inkunkuma eninzi ukuze kuncitshiswe ukusetyenziswa kwamafutha efosili kunye nokubuyisela amandla athile. Nangona umthamo wamandla afunyenweyo umncinci, kuyaqondakala ukuba malunga ne-2.5% yamandla aseYurophu avela kwizitshisi. Kwelinye icala, iindawo zokulahla inkunkuma azisakwazi ukuhlangabezana nemveliso yangoku yenkunkuma. Ukunciphisa umthamo wenkunkuma, ukutshisa yeyona ndlela ifanelekileyo kwaye isebenzayo.

Ukusukela ngoDisemba 2022, kukho izityalo ezingama-55 zokulahla amandla asebenzayo e-UK, kwaye i-18 isakhiwa okanye iyagunyaziswa. Kukho malunga nama-500 amaziko okutshisa inkunkuma eYurophu, kwaye isixa senkunkuma etshisiweyo ngo-2022 simalunga neetoni ezingama-5,900, ukwanda okuthe gqolo kwiminyaka edlulileyo. Noko ke, ekubeni ezinye iindawo zokutshisa inkunkuma zikufuphi neendawo zokuhlala namadlelo, abantu abaninzi baxhalatyiswa yimpembelelo yemekobume yomsi abawuvelisayo.

Umzobo Iplanti yokutshisa eSwitzerland (Ifoto evela kwi-Intanethi)

Ngo-Epreli ka-2024, iSebe lezeNdalo laseNgilani lanqumamisa ukukhutshwa kweelayisenisi zokusingqongileyo kwizixhobo ezitsha zokutshisa inkunkuma. Ukuvalwa kwesikhashana kuqhubeka kude kube ngoMeyi 24. Isithethi seDefra sathi ngexesha lokuvalwa kwesikhashana, ingqwalasela iya kuqwalaselwa ekuphuculeni ukuphinda kusetyenziswe, ukunciphisa ukukhangela inkunkuma ukuze kuphunyezwe i-net zero emission target, kunye nokuba izibonelelo zokutshisa inkunkuma ziyafuneka. Nangona kunjalo, iziphumo zomsebenzi kunye nemiyalelo eyongezelelekileyo ayizange ikhutshwe emva kokuphela kokuvalwa kwethutyana.

Izixhobo zokutshisa zinokuphinda zohlulwe ngokohlobo lwenkunkuma ekufuneka lusetyenzwe. Zinokwahlulwa zibe:

①Iziko ezichanekileyo ezichaneke kakhulu ze-anaerobic pyrolysis kunye nokubuyiselwa kweoyile yamafutha kwiiplastiki enye okanye amatayara erabha.

②Izitshisi ze-aerobic zesiqhelo zenkunkuma exubeneyo enokutsha (ifuel iyafuneka).

③Izitshizi zegesi zepyrolysis zobushushu obuphezulu ezisebenzisa inkunkuma eseleyo njengamafutha ngaphandle kwesidingo sesibaso esongezelelweyo emva kokususa inkunkuma enokuphinda isetyenziswe, engatshayo, nenokonakala (i-fuel ifuneka kuphela xa uqalisa iziko).

Ukurisayikilishwa nokusetyenziswa kwakhona kwenkunkuma yasezidolophini yindlela eqhelekileyo yokulahlwa kwenkunkuma. Inkunkuma eyomileyo eseleyo emva kokuhlelwa isafuna ukugalelwa okanye itshiswe ukuze ilahlwe okokugqibela. Ukuhlelwa kwenkunkuma kwimimandla eyahlukahlukeneyo akulingani, yaye kusekho inkunkuma eninzi kuphela emele ilahlwe. Ubuncwane bomhlaba obulinganiselwe bunciphise inani leendawo zokulahla inkunkuma. Uthathela ingqalelo yonke imiba, ukutshiswa kwenkunkuma kuseyeyona ndlela ilungileyo yokulahla inkunkuma yasezidolophini.

Umzobo. HYHH inkqubo yokucoca igesi etshizileyo

Umsi oveliswa emva kokutshiswa kwenkunkuma uqukethe i-dioxins, iincinci ezincinci zothuli, kwaye i-NOx yinto ebalulekileyo echaphazela impilo yabantu kunye nendalo yendalo. Ikwasesona sizathu sibangela ukuba abahlali bachase ukwakhiwa kwemizi-mveliso yokutshisa inkunkuma. Inkqubo yokucoca igesi ye-flue epheleleyo kwaye efanelekileyo iyisisombululo esihle kakhulu sokunciphisa le mpembelelo. Ukubunjwa kwenkunkuma etshiswe kwimimandla eyahlukeneyo kuyahluka, kwaye ukuxinwa kwezinto ezingcolileyo kwi-flue gas eveliswayo kuyahluka kakhulu. Ukunciphisa i-re-synthesis ye-dioxin, izixhobo zokucima zixhotyiswe; i-electrostatic precipitators kunye nabaqokeleli bengxowa yothuli banokunciphisa ukuxinwa kothuli oluncinci kwi-flue gas; i-scrubber tower ixhotyiswe ngeekhemikhali zokuhlamba ukususa i-acidic and alkaline gases kwi-flue gas, njl.

I-HYHH inokwenza ngokwezifiso iseti epheleleyo yenkunkuma yasekhaya yobushushu obuphezulu be-pyrolysis kunye ne-gasification iinkqubo zakho ngokweyona meko yeprojekthi yendawo, ukufezekisa ukunciphisa inkunkuma kunye nokuhlangabezana nemigangatho yokukhutshwa, eyona ndlela yangoku eluhlaza kunye nokusingqongileyo yokulahla inkunkuma. . Wamkelekile ukuba ushiye umyalezo thethwano!

*Eminye idatha kunye nemifanekiso kweli nqaku ivela kwi-Intanethi. Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukuze ulucime.