Zvinetso muKuwana Hutsanana Hwakakwana Panguva Yekutakura

Sei kuwana kufambisa kwakanaka biosecurity kwakaoma kudaro? Muchinyorwa chino, tichatsanangura matambudziko akasiyana anoda kukundwa kuti awane yakakwirira biosecurity mumotokari dzekufambisa dzenguruve.

Biological kutakura kana kuzviparadzanisa nevamwe kwakakosha kune biosecurity. Chinangwa chezviyero izvi ndechekudzivirira zvinogona kukonzera hutachiona uye kudzora chero kuratidzwa nekukurumidza sezvinobvira, kusvika padanho rechiratidzo. Mune masisitimu ekugadzira nguruve, imwe yenzvimbo dzinonyanya kutapukira ndeyekufambisa. Kutakura pamapurazi enguruve kunosanganisira kufamba kwevashandi, kutakura chikafu, uye kutakura mhuka. Muchinyorwa chino, tichatsanangura matambudziko akasiyana anoda kukundwa kuti awane yakakwirira biosecurity mumotokari dzekutakura nguruve.

Dambudziko rekutanga mukuwana nzvimbo dzakachena zvachose kuvepo kwebiofilms. Biofilms inoumbwa ne extracellular polymers uye microbial secretions, ichiunganidza pane inert nzvimbo. Izvi zvinowanzoitika munzvimbo dzekugadzirwa kwemhuka uko zvakavanzika zvinoungana nekufamba kwenguva uye zvinogona kuipa nekuda kwemhando dze organic matter nemaminerari mumvura. Biofilms inoshanda semagetsi zvipingamupinyi, kuderedza kushanda kwemishonga inouraya utachiona. Acdic detergents inogona kupinda mubiofilms, ichiwedzera kushanda kwemishonga inouraya utachiona, uye zvakakosha kubvisa zvikero uye biofilms kubva panzvimbo isati yaitwa disinfection.

Dambudziko rechipiri iorganic matter, iyo pamwe chete ne biofilms inogona kushanda se substrate yekukura kwebhakitiriya uye microbial. Zvisaririra zve organic matter zvinogona kuungana pamahinji nemakona emidziyo nemotokari, zvichiwedzerwa munguva yechando nemasara echando, anogona kutakura zviuru zvehutachiwana senge porcine reproductive and breathing syndrome virus, porcine denda remanyoka, uye African swine fever virus, izvo zvinopikisa zvakanyanya kune tembiricha yakaderera. Kuunganidza biofilms chinhu chakakosha chinodzikamisa kushanda kwemishonga inouraya utachiona. Utachiona hunoshandisa biofilms idzi senhovo dzekudzivirira, dzichiramba dzichigara pamusoro uye dzichikanganisa mapurazi enguruve.

Dambudziko rechitatu rine chekuita nekuoma kwenzvimbo dzinofanira kucheneswa. Nenzira yakanaka, zvinhu zvekutakura motokari zvinofanira kuva simbi isina tsvina; aluminium inobatsirawo kuchenesa. Huni kana zvimwe zvinhu zvine porous zvinounza matambudziko ekubvisa organic zvinhu uye biofilms. Nzvimbo dzisina porous dziri nyore kuchenesa. Paunenge uchichenesa nzvimbo dzine ma pores akawanda, mechanical action uye/kana pressure inodiwa kubvumira detergents kupinda pamusoro.

Dambudziko rechina nderemhando yemvura uye makemikari ayo uye microbial content. Yakakwira zvicherwa zvemukati senge manganese, iron, calcium, uye pH renji, pamwe nemadhipoziti emunyu, zvinogona kukanganisa mishonga yekuuraya utachiona uye kuita senge substrate yebhakitiriya. Mvura yakaoma inokurudzira kuumbwa kwechiyero, ichiwedzera kuoneka nekuchinja kweruvara rwealuminium. Munzvimbo dzine simbi yakakwirira, manganese, uye zvicherwa zvemukati, mamwe mabhakitiriya anokura, zvichibatsira kushingirira kwawo pamusoro penzvimbo, kunyanya munzvimbo dzine pore yakanaka.

Dambudziko rechishanu rinosanganisira kuronga uye kufambisa mukati megadziriro yekugadzira. Izvi zvinounza dambudziko rakakosha pakuchenesa marori. Mashandiro asina kunaka anogona kupindirana nekuchenesa kwakaoma (danho rekutanga rekubvisa organic zvinhu) nenguva yekuchenesa-kudzvanywa kwemvura, inogona kuyambuka-inosvibisa dzimwe nzvimbo nekuda kwekugadzirwa kweorganic aerosols. Nzvimbo dzepamusoro dzinofanira kuomeswa musati mashandisa mishonga inouraya utachiona, inogona kunge isina kurongwa nenguva. Chekupedzisira, mushure mekushandisa mushonga wekuuraya utachiona, marori anogona kubva papurazi renguruve asina kuoma zvachose, kunyanya munzvimbo dzekunaya kwemvura uko kunaya kwemvura kunogona kunyungudutsa zvakanyanya kana kugeza mishonga yekuuraya utachiona.

Dambudziko rechitanhatu nderokuenderana; kunaka uye kugadziriswa kwemidziyo yekuchenesa: kudzvinyirirwa kwemvura uye heaters. Midziyo uye zvigadzirwa zviri kushandiswa here? Ko simba remvura rakakwana here? Tembiricha yakakodzera here? Hunhu hwefuro huri kuwanikwa here? Kuongorora uye kugadzirisa kwekuvhara uye dilution zvinodiwa kana zvichidikanwa. Pamusoro pekushandisa zvigadzirwa zvakakodzera, yakakodzera uye inoshanda yekuchenesa michina yakakosha.