Imegharị plastik na ike anyanwụ

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HelioRec (www.heliorec.com) bụ ụlọ ọrụ teknụzụ na-acha akwụkwọ ndụ na-elekwasị anya na ike anyanwụ na imegharị nke ụlọ na plastik ụlọ ọrụ. N'ịgbaso ụkpụrụ na echiche ya, HelioRec mepụtara usoro mmepụta nke ike anyanwụ nke ga-achọta ngwa ya na mba:

  • Na ọtụtụ ihe mkpofu plastik a na-emezughị;
  • Na a elu bi njupụta;
  • Na enweghi uzo ozo nke ike.

Isi echiche nke oru ngo nwere nkebi atọ

  1. Ewu nke n'elu mmiri nyiwe si recycled plastic n'efu, elu njupụta polyethylene (HPPE). HPPE enwere ike inweta site na ọkpọkọ plastik, ihe nkedo, nkwakọ ngwaahịa kemịkal ụlọ, efere, wdg;
  2. Ntinye nke ogwe igwe n'elu ikpo okwu;
  3. Ntinye nke nyiwe n'ime oke osimiri di nso n'ọdụ ụgbọ mmiri, ebe dịpụrụ adịpụ, agwaetiti, ugbo azụ.

Ebumnuche bụ isi nke oru ngo ahụ

  • Ationalnwere ike iji rọba emegharị ihe maka iji nweta usoro ntanetị;
  • Iji mmiri eme ihe n'ọtụtụ mba;
  • Omume ike nke igwe na-enye gburugburu ebe obibi nsogbu.

Ndị otu HelioRec kwenyesiri ike na a ga-adọrọ uche ụwa dum gaa mba Eshia. Mba ndị dị na mpaghara a bụ ndị kacha enye aka na nsogbu ụwa gburugburu, dịka okpomoku ụwa, mmetụta griin haus, na mmetọ plastik a na-akọwabeghị.

Ndị a bụ ụfọdụ eziokwu na-ekwu maka onwe ha. Na ngụkọta, Asia na-emepụta 57% nke ikuku CO2 zuru ụwa ọnụ, ebe Europe na-ewepụta naanị 7% (Nyocha 1).

Nyocha 1: Ọnụ ọgụgụ anwuru CO2 zuru ụwa ọnụ

China na-emepụta 30% nke plastik ụwa, mana n'oge a naanị 5-7% na-emegharị, ma ọ bụrụ na agbasoro usoro a, mgbe ahụ ka 2050 ga-enwe plastik karịa azụ karịa n'oké osimiri.

Nhazi nyiwe

Ọdịdị nke ikpo okwu na-ese n'elu mmiri ga-abụ ogwe Sanwichi, ihe bụ isi maka imepụta ya ga-emegharị plastik, HPPE. A ga-eji ngwongwo siri ike mee ka gburugburu ebe ikpo okwu sikwuo ike dị ka nchara iji guzogide nrụgide igwe. A ga-arata oghere ndị a na-eji ihe dị elu na plastik mee na ala nke ikpo okwu na-ese n'elu mmiri, nke ga-abụ ihe na-awụ akpata oyi n'ahụ maka nnukwu hydromechanical ibu. A ga-ejupụta n'elu nke silinda ndị a iji mee ka ikpo okwu dị n'elu. Nzube a na-egbochi ịkpọtụrụ ikpo okwu nke ikpo okwu na gburugburu ebe obibi nke mmiri mmiri. Ndị ụlọ ọrụ Austria bụ HELIOFLOAT (www.heliofloat.com) tụpụtara echiche a.

Nyocha 2: Oghere Sịlịn Na-ese n'elu Osimiri (Site n'ikike nke HELIOFLOAT)

Mgbe emechara ikpo okwu ahụ, a ga-ahazi eriri ụgbọ okpuru mmiri na eriri arịlịka ọ bụla. Portugueselọ ọrụ Portuguese WavEC (www.wavec.org) ga-arụ ọrụ a. WavEC bụ onye ndu ụwa na ntinye nke ọrụ ike ndị ọzọ n'oké osimiri (Ọgụgụ 3).

Nyocha 3: Nchịkọta nke ibu hydrodynamic na mmemme Sesam

A ga-etinye ọrụ ngo ahụ n'ọdụ ụgbọ mmiri nke Yantai, China site na nkwado nke CIMC-Raffles (www.cimc-raffles.com).

Kedu ihe na-esote

HelioRec bụ ọrụ pụrụ iche nke ga-arụkwa ọrụ ndị ọzọ n'ọdịnihu dị nso:

  • Mee ka ọha na eze mara banyere nsogbu mmetọ plastik;
  • Mgbanwe nke uche mmadụ n’ihe metụtara oriri (akụrụngwa na ngwongwo);
  • Iwu iwu na-akwado nkwado nke ike ndị ọzọ na imegharị plastik;
  • Njikarị nke nkewa na nhazi nke mkpofu ahịhịa n'ụlọ ọ bụla, na mba niile.

Maka ozi ndị ọzọ kpọtụrụ: Polina Vasilenko, [email protected]

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