I roto i te umanga maitai, he mea nui te pupuri i te mahi tino pai i te wā o te tukanga whakakorikori maitai hei tango i te unahi waikura me te tae wera, kia mau ai ngā wāhanga maitai kore waikura kounga teitei. Heoi, ko ngā tikanga tukanga whakarewa whakakorikori tuku iho, e whakawhirinaki ana ki ngā maimoatanga matū pēnei i te hauwai hauwai (HCl) te waikawa whanariki rānei, he maha ngā wā ka pāngia e ngā hua koretake nā te pirau o ngā otinga waikawa me te kore o te aroturukitanga wā-tūturu. Ka hua ake tēnei i te koretake o te mahi, te teitei o ngā reiti whakakorenga, me ngā wero utu nui mō te tutuki i ngā whakaritenga EPA.
Mita Ronamita mātotoru waikawa ā-rotohe huringa kēmu e whakamahi ana i te hangarau ultrasonic mō te haere tonute ine i te matotoru waikawa i runga ipurangi. I hangaia mō ngā tipu whakakoi maitai me ngā tohunga hangarau, ka tukuna e tēnei mita kiato waikawa ā-roto te tika kore-nekehanga, ngā rauemi ātete-waikawa, me te whakaurunga aunoatanga kore-rere. He taahiraa nui tēnei ki te whakapai ake i te kounga me te whai huatanga mō ngā umanga whakaputa maitai, ngā tipu tukatuka konganuku kore-ferrous, ngā whare whakaputa peera me ngā hononga, ngā whare whakaputa hiko, ngā raina whakaputa anodizing, ngā whare hanga wafer, ngā wheketere papa ara iahiko tā (PCB), ngā kaihanga taputapu matū, ngā whare hangarua me te whakaora konganuku.
Mātauranga Hangarau
Ahakoa ka whakarei ake te whakakorenga i te ātete ki te waikura o ngā wāhanga o te maitai kore waikura, kāore e taea te whakatika i ētahi hapa hanga. Hei tauira, kāore e whakakore i te tae wera, i te tauine waikura rānei e puta mai ana i ngā tukanga whakarewa me te maimoatanga wera. I ngā wā o mua, kua whakatauhia ēnei take mā te tukanga matū anō e mōhiotia ana ko te "pickling".
Te Mahi a te Whakapūkara Kowiri tira
Ko te whakapūkara he maimoatanga i mua i te whakapūkara, arā, ka rumakina ngā wāhanga o te maitai kore waikura ki roto i te wairewa waikawa—ko te waikawa hauwaiora, ko te waikawa whanariki rānei te tikanga—hei whakarewa i te unahi waikura, te tae wera, me ngā matūriki maitai kua whakauruhia. Heoi, he koretake tēnei tukanga whakapūkara o te maitai, ā, he wero anō hoki pērā i ngā ture EPA pakari me ngā putanga koretake. I te pakeketanga o te wairewa waikawa, ka heke tōna whai huatanga, ā, ka rerekē te nui o te tango rauemi, ka uaua ai ngā mahi ki te pupuri i te kounga ōrite i roto i te tukanga whakapūkara maitai.
Ngā Wero Matua i roto i te Aroturukitanga Kaukau Piki ā-Rārangi
He mea nui te aroturuki i te kaukau pīkara ā-roto o tetukanga whakapūkara maitai, engari he maha ngā āhuatanga mamae ka ārai i te whai huatanga me te kounga o te mahite tukanga whakapūkara whakarewa me te tukanga whakapūkara HCLKo tētahi wero nui ko te kore o ngā raraunga wā-tūturu, nā te mea ko ngā tikanga tuku iho pēnei i te tauira ā-ringa me te tātari taiwhanga tuimotu (hei tauira, te titration) ka whakaroa i te 10-30 meneti. He maha ngā wā ka hua ake tēnei whakaroa i te nui rawa o te pickling, ka pakaru te hauwai i roto i te maitai kaha-teitei, ka kore rānei e pickling, ka waiho te unahi waikura kia kore e pakaru, ka piki ake ngā reiti whakakore tae atu ki te 15%.
Ko tētahi atu take nui ko te pirau o ngā otinga waikawa i roto i te wā. Ko te āhua waikura o ngā kaukau pīkara he mōrearea hoki ki ngā taputapu aroturuki, me ngā pūoko tuku iho pērā i ngā mita mātotoru karāhe ka pakaru, me whakakapi pinepine me te tiaki, ka hua ake pea te pikinga o te utu.tukanga whakapūkara matūmano i ia tau.
Ka nui ake te uaua o te tutuki i ngā whakaritenga taiao, nā te mea e hiahiatia ana e ngā ture EPA te whakahaere pakari i te kohu waikawa me te whakakorenga para. Mā te aroturukitanga hē ka arahi pea ki ngā takahi ture, ka whiua he whiu me te whakararuraru i te maimoatanga waikawa para. Hei tāpiri, ko te rerekētanga o te tango rauemi ka uaua ki te whakatutuki i te kounga mata ōrite. Ko te whakatika i ēnei āhuatanga mamae me whai otinga pakari pērā i teine matotoru waikawa ipurangihei whakarite i te tika me te pumau o te tukanga.
Ngā Painga o te Whakauru i te Mita Matū Waikawa ā-Rīpene
Te Whakarerekē i te Whai Huatanga me te Tika i roto i te Whakapūkara Waikawa
Mā te whakaurunga o tētahi mita kiato waikawa ā-roto, pērā i te otinga matatau a Lonnmeter, ka hurihia te tukanga whakapūkara maitai mā te whakarato i te ine kiato waikawa ā-ipurangi i te wā tūturu. Mā tēnei hangarau ka mau tonu ngā kukū waikawa i roto i ngā awhe tino pai, ka ārai i te whakapūkara nui rawa ka puta ai te pakaru o te hauwai, te kore rānei e whakapūkara nui ka waiho te unahi waikura kia kore e pakaru. Mā te aroturuki i ngā nekehanga kiato i puta mai i te kohikohinga o ngā katote whakarewa, ka whakahohehia e te mita ngā whakatikatika aunoa.
Te Penapena Utu me te Pono Whakahaere
Mā te whakamahi i tētahi mita kiato waikawa ā-roto ka puta he hua nui o te utu, ka whakaiti i te whakapaunga pūngao. Mā te whakauru atu ki ngā pūnaha PLC/DCS mā roto i ngā putanga 4-20 mA, RS485 rānei, ka aunoa te mita i te whakakī anō i te waikawa me te whakahaere para.
Te Whakatutukitanga Taiao me te Whānuitanga
Ka tautoko te mita mātotoru waikawa ipurangi i te tutuki i ngā whakaritenga taiao mā te pupuri i ngā taumata kohu waikawa i raro i ngā rohe EPA, te karo i ngā whiu me te whakangawari i te tukatuka waikawa para. Ka horapa tōna whānuitanga ki ngā tukanga puranga, ki te aromatawai i te whakahekenga waikawa i muri i te huringa, me ngā pūnaha tukatuka para.
Te Whakahaere Tukanga Whakapai Ake me te Hihiri-ā-Mō-te-Mō-te-Ao
Haunga ngā hua tere tonu, ka taea e te mita kiato waikawa ā-roto te whakahaere matapae i ngā tukanga mā te kite i ngā au o ngā raraunga kiato, ka taea ai e ngā tohunga hangarau te matapae i te pirau waikawa, i ngā take taputapu rānei i mua i te pikinga ake. Ina honoa ki te aunoatanga, ka whakaitihia te wawaotanga ā-ringa, ka tukuna ngā kaimahi ki te arotahi ki ngā mahi rautaki. Mō ngā wheketere whakapūkara maitai e anga whakamua ana, ka tautokohia e tēnei hangarau ngā whakapainga OEM/ODM ritenga me te mahi tahi R&D, kia taea ai te uru atu ki ngā auahatanga hou.
Ngā Pātai Auau
Me pēhea te whakarei ake a te mita kiato waikawa ā-roto i te tukanga pīkara?
Ka whakaratohia e te mita kiato waikawa ā-roto ngā raraunga tukanga whakakorikori waikawa i te wā tūturu, kia mau tonu ai te kukū tino pai, kia pai ake ai te whai huatanga, kia whakarite hoki kia tutuki ngā whakaotinga maitai e ai ki te ASTM.
Ka taea e ia te tu atu i ngā taiao pīkara kino?
Ae, nā te ātete waikawa o ngā pūoko Hastelloy o te mita kiato waikawa ā-roto me te roa o te ora, he mea tino pai mō ngā āhuatanga whakarewa tukatuka waikura, e roa ake ai te ora i ngā taputapu karāhe, kirihou rānei tuku iho.
Ka taea te whakauru atu ki ngā pūnaha o nāianei?
Ae ra, ka tautokohia e te mita waikawa kiato ipurangi ngā kawa 4-20 mA me Modbus, ka whakauruhia ki te PLC/DCS mō te whakahaere aunoa i te tukanga whakakoi maitai, ka whakaitihia te wawaotanga ā-ringa.
Ko te whakapai ake i te tukanga whakapūkara i roto i te maitai me whai ine tika i te kiato waikawa ipurangi hei whakapai ake i te kounga, hei whakaiti i te para, me te whakaiti i ngā utu. Ka tukuna e te mita kiato waikawa ā-roto a Lonnmeter te tika, te roa, me te aunoatanga tino pai. Mahi inaianei—kei te tono i tētahi o ngā tauira kore utu 1,000 (tuatahi ka tae mai, tuatahi ka whiwhi) tikiake rānei i tā mātou tauira kore utute tukanga whakakorikori waikawa pdfHei whakatuwhera i ngā māramatanga. Tukuna mai tō patai mō ngā otinga OEM/ODM ritenga (hei tauira, hononga WiFi, taupānga pūkoro) uru atu rānei ki tā mātou kaupapa R&D mō te urunga hangarau wawe. Hurihia tō tukanga whakarewa pīkara i tēnei rā!
Wā tuku: Pipiri-10-2025
