Ịhazi ihe mkpofu

Nhazi mkpofu bụ usoro a na-esi na-ekewapụ ihe mkpofu n'ime ihe dị iche iche.  [1] Enwere ike iji aka mee nhazi ihe mkpọfu n'iche wee nakọta ya site na ebe nchịkọta ozi, ma ọ bụ kewapụ ya na-akpa aka n'ime ụzọ mgbake ma ọ bụ usoro nje .  Nhazi aka bụ ụzọ mbụ ejiri mee ihe n'ụzọ ihe mere eme nke nhazi ihe mkpofu.  [2] Enwere ike ike ihe mkpofu na saịtị ihe eji eji ndụ aka .

Nkewa ihe mkpofu bụ nkewa nke mkpofu n'ime nkụ na mmiri.  Ihe mkpofu akọrọ osisi osisi na ndị yiri ya, ọla na iko.  Ikpofu mmiri mmiri na-ezokarị aka na mkpọfu organic na-emekarị site na ụlọ oriri na six ma dị arọ n'ihi iru mmiri.  Saịtị na nkewa, ụdị mkpọfu ọla na-abanye n'ụdị ya n'ebe a na-ekpofu ma ọ bụ na-achịkọta, mana nhazi na-eme mgbe a hụrụ ma ọ bụ nchịkọta.  Nkewa nke ihe mkpofu na-eme ka ihe dị ọcha dị mma.  Nhazi n'aka nke ọzọ ga-emecha njikere ihe ọcha na-adị adị mma.

Ụbọchị ndị a, ndị na-eke ihe mkpofu akpaka na-ewu ewu ma ejirila ya mee ihe n'ọtụtụ akụkụ ụwa dịka Australia .

 Ụzọ 
A na-anakọta ihe mkpofu na isi iyi ya na mpaghara ọ bụla wee kewaa. Ụzọ e si ahazi ihe mkpofu ga-egosipụtarịrị usoro mkpofu mpaghara. Ndị a na-ahụkarị: 

 Akwụkwọ
 kaadiboodu (gụnyere nkwakọ ngwaahịa maka nloghachi na ndị na-ebubata ya)
 Glass (doro anya, tinted-enweghị bọlbụ ọkụ ma ọ bụ pane windo, nke nwere ihe mkpofu)
 Plastics
 Akwa akwa
 Osisi, akpụkpọ anụ, rọba
 Ígwè ewepụghị
 Compost
 Ihe mkpofu pụrụ iche/ dị ize ndụ
 Ihe mkpofu

Enwere ike kewapụ ihe mkpofu ahịhịa maka mkpofu:

 Enwere ike ikpokọta nri nke fọdụrụ na anụ ahụ ọ bụla iji gbochie mgbasa nke nje bacteria.
 Ndị na-ahụ maka mkpofu anụmanụ nwere ike iweghachite anụ na ọkpụkpụ.
 Ọ bụrụ na a na-ezigara ndị ọrụ ugbo obodo ihe ndị ọzọ fọdụrụnụ, dịka ọmụmaatụ, enwere ike ịgba ọgwụ mgbochi tupu e nye ha anụmanụ nri.
 Enwere ike ichikota peels na mkpochapụ sitere na mkpụrụ osisi na akwụkwọ nri yana ihe ndị ọzọ na-emebi emebi. Enwere ike itinye ihe mkpofu ndị ọzọ maka ịkwakọ ahịhịa, dị ka osisi ndị a kpụrụ akpụ, kọlịflawa, ahịhịa kọfị, mkpụrụ osisi na-ere ere, akpa tii, akwa akwa na mkpirisi, na akwa nhicha akwụkwọ.

 Usoro maka nhazi akpaaka 
Akpaaka nke usoro nhazi mkpofu siri ike nke ime obodo bụ mpaghara nyocha na-arụsi ọrụ ike.  Usoro ndị ama ama maka nhazi akpaaka gụnyere:

 Standardization nke ngwaahịa, karịsịa nke nkwakọ ngwaahịa    nke a na-ejikarị ihe dị iche iche mejupụtara, ọkachasị ihe siri ike ma ọ bụ ugbu a agaghị ekwe omume ikewa ma ọ bụ megharịa ọnụ n'ụzọ akpaaka. 
 Iwu metụtara nrụgharịgharị, njikwa mkpofu, akụrụngwa mgbake ụlọ, ihe mejupụtara ngwaahịa, biodegradability na mgbochi nke mbubata / mbupụ nke mkpofu ụfọdụ.
 Kemgbe gburugburu 2017, China,  Turkey,  Malaysia,  Cambodia,  na Thailand  amachibidoro ibubata ihe mkpofu. Atụwo aro na mmachibido iwu ndị dị otú ahụ nwere ike ịbawanye akpaaka  na imegharị ihe, na-ebelata mmetụta ọjọọ na gburugburu ebe obibi. 
 Nhazi ngwa anya
 Nhazi onyonyo dabere na Spectral Gundupalli, Sathish Paulraj; Hait, Subrata; Thakur, Atul (1 February 2017). "A review on automated sorting of source-separated municipal solid waste for recycling". Waste Management. 60: 56–74. Bibcode:2017WaMan..60...56G. doi:10.1016/j.wasman.2016.09.015. ISSN 0956-053X. PMID 27663707.
 Usoro ndị na-eji ihe ngosi hyperspectral na algọridim emepụtara site na mmụta igwe   
 Na nso spectroscopy infrared  
 Nhazi dabeere na X-ray 
 spectroscopy mmebi nke laser kpatara 
 Nhazi Eddy ugbu a 

 Site na obodo 
áká_ịkẹngạ|thumb| Akpa akparamagwa maka imegharị ihe na Portovenere, Italy
Na Jamanị, e nwere ebu na-enye oke mkpa maka nhazi mkpofu ihe mkpofu na ihe eji eji ihe dịka karama iko.. Germany, Garbage and the Green Dot: Challenging a Throwaway Society - Bette K. Fishbein. pp. 16-17.

Na Denpasar, Bali, Indonesia, a na-arụ ọrụ pilot na-eji igwe na-anakọta akpaaka nke karama plastik ma ọ bụ nke aluminom nwewere onye vouche ka etinyere n'ahịa.. 

N'India, Open mepere Swachh Bharat Mission ("Clean India Mission") na 2014, mbọ mkpocha nke mba niile.  Tupu mbọ a siri ike nke mba a maka nhazi usoro na mkpokọta mkpọ mkpọ n'uche, ọtụtụ obodo na obodo dị na India mfelarị onye ọlụ na-eduzi na mkpọfu mkpọfu nke obodo, dabere na mgbake ụmụ amaala na/ma ọ bụ  mbọ obodo iji guzobe ihe ga-adigide.  usoro 

Na Ukraine, ndị mmadụ na-amụta ịhazi ihe mkpofu. A na-ahazi ihe mkpofu n'ụlọ akwụkwọ na ụlọ akwụkwọ ọta akara na Khmelnitsky.  Ecobin

Na United States, ndị ọrụ Nchebe Gburugburu Ebe Obibi na-akọ na ụzọ maka ịmegharị ihe mkpọfu ghị na-aga n'ihu na-eche ihe mkpofu.  . 

N'Australia, ewebatala Smart Bins ka ọ bụrụ ihe ngwọta maka nsogbu njikwa mkpofu nke obodo ahụ chere ihu. Ngwa smart bin nke AI kwadoro iji kewapụta ihe eji emegharị naanị ya. Ndị ọkachamara na-ekwukwa na igwe nwere ọgụgụ isi dị ka nke a nwekwara ike ịbawanye ọnụego mgbake n'efu na mba ahụ ma nyere aka mepụta ngwaahịa nwere ike ịmegharị nke ọma nke ga-agbakwunye na GDP Australia.

 Gburugburu ụwa 
N'ihe gbasara nhazi ihe mkpofu rọba na ime ihe, e mere na 9% nke ihe mkpofu rọba dị ike 6.3 e mere akwụkwọ site na 1950 ruo 2018 ka eme na 12% ọzọ ka akpọkwara ọkụ ebe ndị ọzọ kwuru na a “ tụfuru  ya na ebe a na-ekpofu mgba ma ọ bụ ihe okike.  gburugburu".  

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