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TTM Asphalt Plant - Wopanga Zida Zosakaniza ndi Kubwezeretsanso za Asphalt Waukadaulo Kuyambira 2004.

Kodi Ndikotetezeka Kukhala Pafupi ndi Chomera cha Asphalt? Nazi Zimene Deta Ikunenadi

Chifukwa Chake Ogula Nyumba ndi Obwereketsa Nyumba Mwadzidzidzi Google "Kodi Ndikotetezeka Kukhala Pafupi ndi Malo Opangira Asphalt?"

Ngati munayendetsapo galimoto kudutsa malo akuluakulu asiliva omwe akutulutsa mitambo yoyera, mwina munadzifunsa kuti, “ Kodi kuli bwino kukhala pafupi ndi fakitale ya phula? ” —inde, inenso . Kwa zaka zisanu zapitazi, mabungwe ogulitsa nyumba ndi magulu a Facebook akhala akudabwa ndi nkhawa imeneyi. Nkhawa ndi yolondola: kupanga phula kumaphatikizapo kuumitsa zinthu kutentha kwambiri, kusakaniza ndi bitumen, ndikusunga pa 300 °F. Fungo lokha limayambitsa mabelu a alamu, koma kodi kafukufuku wowunikidwa ndi anzawo akuvumbula chiyani kwenikweni?

Kuwunika Ubwino wa Mpweya: Manambala a Mitu Yambiri Yosadumpha

Tiyeni tisiye mantha ndikuyang'ana zambiri zenizeni . Mu 2022, Texas Commission on Environmental Quality inayika zowunikira zonyamulika pamtunda wa mamita 150 kuchokera ku malo osakaniza ng'oma. Kwa miyezi yoposa 18:

  • PM₂.₅ inali ndi avareji ya 9.4 μg/m³—pansi pa malangizo a WHO a 15 μg/m³.
  • Kuchuluka kwa ma benzene kunafika pa 0.8 ppb, pafupifupi mofanana ndi malo okumana ndi anthu ambiri mumzinda.
  • Ma polycyclic aromatic hydrocarbons (PAHs) adapezeka, koma pa 1/20th mulingo udapezeka pafupi ndi malo opangira magetsi opangidwa ndi malasha.

Kumasulira? Masiku ambiri, kuchuluka kwa zinthu zodetsa kunkasiyana ndi kuchuluka kwa zinthu zodetsa kumidzi. Komabe, "zochitika zonyamula katundu" za nthawi yochepa (pamene magalimoto amataya katundu) zinkapangitsa kuti PM₂.₅ ifike pa 35 μg/m³ kwa mphindi 30–45. Pamenepo ndi pomwe nkhaniyi imamveka bwino.

Zimene Asayansi Amatanthauza Ponena Kuti “Chiwopsezo Chovomerezeka” vs. Zimene Anthu Okhala M’nyumba Amanunkhiza

Nayi mfundo yaikulu: fungo si poizoni. Mphuno ya munthu imatha kununkhiza thiols zokhala ndi sulfure pa magawo pa biliyoni, komabe thanzi lawo lili pafupi ndi magawo pa miliyoni. Kafukufuku wa University of Cincinnati wa 2021 adapeza kuti anthu okhala mkati mwa kilomita imodzi adanenanso kuti mutu ndi kupweteka pakhosi nthawi yachilimwe zimakhala zowirikiza kawiri, koma mayeso okhudza ntchito ya mapapo adakhalabe abwinobwino. Mwanjira ina, kukwiya ≠ matenda .

Kodi Mawindo Anu Ayenera Kutsekedwa? Kodi Pali Vuto Losazindikira?

Ofufuza anaika zitsanzo za mpweya m'nyumba 42. Chodabwitsa n'chakuti, nyumba zokhala ndi mpweya wopumira wamakina (HRV/ERV) zinasonyeza kuchuluka kwa PAH kochepa kuposa nyumba zomwe zimapumira mwachilengedwe, ngakhale mawindo atatsekedwa. Phunziro: kutseka nyumba yanu ndi theka la nkhondo; mpweya wosefedwa umatha.

Kuwonongeka kwa Mtunda: Kodi Kuyandikira Kuli Pafupi Motani?

Malangizo a makampani nthawi ina ankagwiritsa ntchito mawu akuti “500 ft ndipo muli bwino.” Ma model amakono ogawa mpweya amanena nkhani yosiyana. Pogwiritsa ntchito AERMOD, pulogalamu yomwe EPA imakonda kwambiri, mpweya woipa umatsika ndi 60% pa 300 m ndi 90% pa 600 m— koma pokhapokha ngati mpweya uli bwino . M'mawa bata komanso chinyezi, mpweya umenewo umatha kugwira nthaka kwa nthawi yayitali. Mfundo yofunika: ngati mungathe kusankha, sankhani mbali ya msewu yomwe ili ndi mphepo ndikuyang'ana kumbuyo kwa 600 m.

Kugwidwa Kobisika: Phokoso, Kugwedezeka ndi Mtengo wa Katundu

Mpweya wabwino umakopa chidwi cha anthu, komabe eni nyumba amadandaulanso kwambiri pafupifupi 5 koloko m'mawa ma beeper owonjezera ndi kugunda kwa magalimoto kosalekeza. Kuwunika kwa 2020 ku Charlotte, NC, kunawonetsa kuti mitengo ikutsika ndi 5-7% mkati mwa 400 m kuchokera pamalo opangidwa ndi phula—ngakhale pamene fungo linali lochepa. Zikuoneka kuti ogula amaika chiopsezo chodziwika bwino m'magawo operekedwawo mochuluka kuposa malipoti a EPA.

Mbendera Zofiira: Pamene "Otetezeka" Asintha Kukhala Osasangalatsa

Samalani zizindikiro izi zochenjeza:

  1. Kusawoneka bwino kwa >20% kwa mphindi zoposa 3/ola (kumawoneka ngati utsi wakuda).
  2. Madandaulo obwerezabwereza amalembedwa pa nambala ya foni ya bungweli yokhudza fungo loipa .
  3. Zilolezo zotha ntchito—onani database ya pa intaneti ya boma lanu.

Ngati pali awiri, funsani msonkhano wa anthu ammudzi; oyang'anira nthawi zambiri amafika makamera akafika.

Mndandanda Wothandiza: Kuteteza Banja Lanu Popanda Kusamuka

Simunakonzekere kugulitsa? Chabwino. Chitani izi ngati katswiri:

  • Ikani zosefera za MERV-13 HVAC; sinthani masiku 90 aliwonse.
  • Bzalani mitengo yobiriwira yokhuthala kumbali ya malo; amadula tinthu tating'onoting'ono 15-20%.
  • Gwiritsani ntchito sensa ya Purple-Air ya $200 ndikufalitsa deta—ogwira ntchito zowunikira.
  • Konzani nthawi yochitira masewera olimbitsa thupi panja pambuyo pa 10 koloko m'mawa; zomera zambiri zimadzaza msanga.

Ndipo musaiwale kuvota pamisonkhano yakumaloko yokhudza kugawa malo — njira yotsika mtengo kwambiri yothandizira zaumoyo ndi "inde" kubweza mtunda wa mamita 1,000.

Ukadaulo Wamtsogolo: Asphalt Yosakanikirana ndi Utsi Wochepa

Makampaniwa sakuima chilili. Zowonjezera zosakaniza zotentha zimachepetsa kutentha kwa kupanga ndi 30–50 °C, zomwe zimachepetsa ma VOC mpaka 50%. Zomera zomwe zimagwiritsa ntchito makina othamangitsira utsi wabuluu zimanena kuti mpweya woipa wa benzene ndi wochepera malire odziwika. Kutanthauzira kwa okhalamo: malo atsopano ndi aukhondo, kotero kukonzanso ndikofunikira kuposa zaka za kalendala.

Chithandizo Chalamulo: Zimene Mungafune

Malinga ndi Clean Air Act, nzika zitha kupempha kuti ziwunikenso za chilolezo cha Title V. Pempho lopambana mu 2019 linakakamiza malo ku Louisiana kukhazikitsa zosefera za kaboni, zomwe zinachepetsa HAPs (zowononga mpweya woopsa) ndi 70%. Mtengo wake ndi chiyani? Gulu la anthu ammudzi, loya, ndi miyezi 18 —zochepa kwambiri kuposa mlandu wa gulu .

Kotero, Kodi Ndikotetezeka Kukhala Pafupi ndi Chomera cha Asphalt?

Malinga ndi ziwerengero, kwa akuluakulu athanzi omwe ali kunja kwa mtunda wa mamita 300, chiopsezochi n'chochepa ndipo chikufanana ndi kukhala pafupi ndi msewu waukulu. Magulu okhudzidwa—ana omwe ali ndi mphumu, okalamba—ayenera kulimbikira kuti pakhale mtunda wa mamita osachepera 600 ndi njira zamakono zowongolera. Yang'anirani zosintha za zilolezo, gwiritsani ntchito ukadaulo wotsika mtengo kuti muwone mpweya wanu wamkati, ndikulimbikitsa akuluakulu am'deralo kuti akupatseni zambiri zomveka bwino. Chitani zimenezo, ndipo mudzasintha zolembazo kuchokera kwa okhala ndi nkhawa kupita kwa omwe akukhudzidwa ndi ngozi.

chitsanzo
Kodi Chomera Chosakaniza Asphalt N'chiyani Ndipo N'chifukwa Chiyani Ntchito Iliyonse ya Msewu Imadalira Icho?1
Kodi Phula Limatentha Motani M'fakitale Ndipo N'chifukwa Chiyani Ogwira Ntchito Pakhoma Ayenera Kusamala?
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Lumikizanani nafe
+86 0595-22688000
TTM Asphalt Plant ndi kampani yopanga zida zosakaniza phula ndi zida zina zokhudzana nazo, zomwe zikuphatikiza kafukufuku ndi chitukuko, kupanga, kugulitsa, ndi ntchito.
Lumikizanani nafe
Contact Munthu: Yang Ninghua
Imbani: +86 0595-22688000
Adilesi ya Kampani: Nambala 1, Luojiang Intelligent Equipment Industrial Park, Heshi Town, Luojiang District, Quanzhou City, Fujian Province, China
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