Kukosha kwekudzokororwa kwemarara epurasitiki hakusi kungoshandura marara kuita pfuma, asiwo kune zvakadzika uye zvakanaka kukosha, izvo zvinonyanya kuratidzwa muzvikamu zviviri:
1. Kukanganisa kwemarara epurasitikipamusoro pezvakatipoteredza Pamusana pemutengo wakaderera wemapurasitiki, anoshandiswa zvakanyanya mukugadzirwa kwechigadzirwa, uye mazhinji acho anoraswa mushure mekushandisa kamwe chete uye anokonzera kusvibiswa kuchena kunozivikanwa.Semuyenzaniso, kushandiswa kwefirimu rekurima mulching kwakaunza budiriro huru kune zvekurima, asi kuraswa kwezvidimbu mushure mekushandiswa kunoita kuti zvidimbu zvefirimu zvivhare ivhu, izvo zvinokanganisa kunaka kwevhu rinorimwa, zvinotadzisa kusimukira kwemidzi yezvirimwa uye kutorwa kwevhu. mvura nezvinovaka muviri, uye inokuvadza ivhu .Kuraswa kwemarara epurasitiki nemvura inonaya kwenguva refu kuchaita kuti zvinowedzerwa zvine chepfu mumapurasitiki zvipinde mumvura yepasi, zvichikonzera kusvibiswa kwenzizi nemadziva uye kuisa utano hwevanhu pangozi!Naizvozvo, nyika iri kusimudzira zvakare marara epurasitiki ekudzoreredza tekinoroji, uye marara epurasitiki ekudzokorodza granulator ndeimwe yesarudzo.Kuburikidza nemarara epurasitiki kudzokorodza, kuchenesa, kupwanya, kupera mvura uye kuomesa.
2 .Hukama huripomarara epurasitikikudzokorora uye simba.Mapurasitiki emazuva ano anonyanya kugadzira petroleum, asi nyika yangu inochengeterwa peturu inongotora chikamu che2% chepasirese.Kubva 1993, nyika yangu yachinja kubva mukutengesa oiri kuenda kune inotenga oiri kunze kwenyika .Muna 2002, yakatsiva Japan seyechipiri pasi rose mutengi wemafuta.Parizvino, kutsamira kwemafuta ekunze kwenyika yangu kwasvika pa40%.Naizvozvo, kushomeka kwesimba kwave chinhu chikuru chinotadzisa budiriro yemagariro 1 uye kudzokororwa kwemarara epurasitiki kunoderedza kushomeka kwezviwanikwa kuri kuwedzera kusvika pamwero wakati.Kusvika pari zvino, kubuda kwezvigadzirwa zvepurasitiki munyika yangu kwave pachinzvimbo chechipiri pasi rose, uye iri kukura pamwero unopfuura 10% gore rega rega, saka huwandu hwemarara epurasitiki anogadzirwa zvinoshamisa.Nekudaro, mamiriro azvino ekudzokorodza uye kushandiswa kwemarara epurasitiki munyika yangu haana tarisiro.Mapurasitiki akawanda anoraswa anoiswa ivhu.
Muchidimbu, zvinorehwa nemarara epurasitiki ekudzokorodza pellet muchina ane chinangwa chimwe chete nechirevo chemarara epurasitiki kudzokorodza, uye muchina weplastic pelletizing inzira yekuona kudzokororwa kwemarara epurasitiki.Plastic granulator yakakamurwa kuita single screw granulator uye twin screw granulator.Iyo single-screw granulator inogona kudzoreredza firimu repurasitiki, mabhegi akarukwa, tsvina rayon shinda, greenhouse firimu, nezvimwewo, uye mapatya-screw granulator inogona kudzoreredza mabhodhoro ePET (mabhodhoro ezvinwiwa epurasitiki), nezvimwe.
Nguva yekutumira: Nov-19-2020