Na'urar kula da sharar abinci ta Jami'ar Fasaha ta Nanyang ta isa Hong Kong, tana ƙirƙira sabon samfuri don sauyi mai ƙarancin carbon a cikin birane!

Ya kasance a cikin Cibiyar Ilimin Muhalli ta Hongyi a Sheung Shui, New Territories, Hong Kong, wannan shine aikin gwajin dabarun farko na haɗin gwiwar Hangzhou Nanda Fasahar Muhalli Co., Ltd. da Gidauniyar Ci gaban Ilimin Muhalli ta Hongyi. Aikin yana aiwatar da matsakaita na 200kg na sharar abinci kowace rana. Yin amfani da samfurin "fasahar + ilimi" mai ɗorewa, yana taimakawa Hong Kong kafa "rufe-madaidaicin tushen al'umma". Gudanar da Sharar gida tsarin" da kuma samar da samfuri mai amfani don canjin ƙananan carbon na birni.

1. Ƙirar gida: jiki mai launin shuɗi-launin toka yana jagorantar salon kariyar muhalli

Dangane da ƙaƙƙarfan sararin samaniyar Hong Kong da babban matakin haɗin gwiwar al'umma, Nan Da Kariyar Muhalli ya keɓance tare da haɓaka na'urar maganin sharar abinci. An ƙawata da sa hannun Hong Kong Sake amfani da Sharar Abinci tsarin launi, na'urar tana da ƙirar ƙira da ƙirar taɓawa mai wayo. Kasancewa da fadin murabba'in murabba'in mita 3, yana shiga cikin al'ummomi, makarantu, da sauran saitunan. Ayyukansa na shiru ya sa ya zama babban misali na kayan aikin muhalli na "marasa ganuwa".

2. Ci gaban fasaha: lalata yanayin zafi na ɗakin da aka haɗa da samar da taki ta danna sau ɗaya

Aikin yana amfani da Nanda Environmental's ɓullo da kansa, tsarin zafin jiki na aerobic biohydrolysis, wanda baya buƙatar dumama waje. Bayan sa'o'i 8-24. Sharar Abinci An ƙasƙantar da shi zuwa raguwa fiye da 90%, tare da ragowar kuɗin ƙasa da 10%. Hakanan an haɗa da "janar taki mai taɓawa ɗaya" wanda ke mai da ruwa mai daskarewa zuwa maganin sinadirai wanda ya dace da ƙa'idodin Cibiyar Albarkatun Kaya ta Hong Kong don samar da takin ruwa. Ana iya amfani da wannan maganin gina jiki kai tsaye don shimfidar wuri na al'umma ko rarraba ta mazauna, cimma "sake amfani da ginin."

3. Tasirin rage carbon: bayanai suna ƙawata ledojin kore

An kiyasta cewa na'ura guda ɗaya na iya sarrafa ton 73 na sharar dafa abinci a shekara, wanda zai iya rage yawan hayakin da ake fitarwa daga sharar gida na biyu. Ruwan takin da aka samar zai iya maye gurbin takin sinadari, wanda zai iya samun ƙarin raguwar carbon kuma yayi daidai da dasa ɗaruruwan bishiyar kore.

Darajar zamantakewa: Daga Ilimin Muhalli zuwa Ƙarfafa Al'umma

A matsayin babban mai ɗaukar shirin "Kitchen Waste Recycling Pilot" na Asusun Haɓaka Ilimin Muhalli na Hony, aikin yana haɓaka ayyukan ilimi sosai:

Yawon shakatawa masu hulɗa
Allon dijital na taɓa taɓawa da gidan fili yana nuna tsarin lalata sharar gida a ainihin lokacin, yana mai da tsarin "juya sharar gida taska" mai zahiri.

Taron Jama'a
Ana gudanar da tarurrukan "Kitchen Waste to Green Plants" akai-akai, inda mazauna za su iya kawo nasu bawon 'ya'yan itace da ganyen kayan marmari don sanin yadda ake noman taki a wurin domin musanya shuke-shuken kore.

"Wannan ba kawai na'urar sarrafawa ba ce, har ma da 'koren cibiya' da ke haifar da sauye-sauyen halaye." In ji shugaban asusun bunkasa ilimin muhalli na Hongyi.

Tsarin kasa da kasa: daga Hong Kong zuwa muhallin birane na duniya

"Wannan aikin yana tabbatar da yuwuwar 'mafi yawan zubar da ruwa a cikin birni," in ji shugaban aikin a Nanda Environmental Protection. Sharar gida ba ƙarshen abinci bane, amma mafarin tattalin arzikin madauwari. A ci gaba, Kariyar Muhalli Nanda za ta ci gaba da zurfafa dabarunta na "daidaituwar fasaha + yanayin yanayin", tare da yin aiki tare da abokan haɗin gwiwar duniya don gina yanayin yanayin birni mai ƙarancin carbon da taimakawa kowane birni buɗe yuwuwar warkewar kansa.