Hangarau whakakikorua taiaho: he putanga hou i roto i te tiaki waikura o ngā kaipuke
He wero nui tonu te waikura o ngā kaipuke i roto i te umanga kaipuke o te ao. E ai ki ngā tatauranga, neke atu i te $100 piriona te nui o ngā mate ōhanga ā-ao i puta mai i te waikura o ngā kaipuke i ia tau. Nā ngā herenga mahi o ngā paninga ārai-waikura tuku iho i roto i te taiao moana tino kino, kua nui ake te hiahia ki te rapu i ngā hangarau tiaki matatau ake. Kei te hurihia e te hangarau whakakikorua taiaho, me ōna āhuatanga here whakarewa ahurei, te mara o te tiaki waikura o ngā kaipuke.
Ngā Here o te Hangarau Ārai Waikura Tuku Iho
I tēnei wā, e toru ngā wero matua e pā ana ki ngā paninga ārai-waikura e ahu mai ana i te whakarewa i roto i ngā taiao moana:
Wā tiaki poto: Ka whakaratohia e ngā paninga noa he parenga whai hua mō te 1-10 tau anake i roto i ngā taiao moana, me te tiaki tonu;
Te kaha o te here kāore i te rawaka: Ko te kaha o te here o te paninga ki te paparanga he 3-6 MPa noa iho, ā, ka ngawari te tihore i raro i te pānga ā-mīhini;
Te ngoikore o te mahi taiao: He nui ngā taumata o ngā matū waro pūngāwerewere (VOC) kei roto i te paninga, e whakapoke ana i te taiao, e kino ana hoki ki te hauora o ngā kaimahi hanga.
Ko te pūtake o ēnei raruraru kei roto i te kore e taea e ngā tikanga tiaki "paninga tinana" tuku iho te tu atu ki te taiao moana uaua. Ina puta he kapiti iti-rahi i roto i te paninga, ka tere te uru o ngā katote hauota, ka puta he poka, he waikura ahotea, me ētahi atu raruraru.
Ngā Painga Hou o te Hangarau Whakakikorua Taiaho
Ka whakamahia e te hangarau whakakikorua taiaho ngā taiaho kaha-nui hei whakakotahi tonu i ngā paura koranu ki te papa, ka hanga he hononga whakarewa. E toru ngā painga nui o tēnei hangarau:
Kaha Here Pai rawa atu: Ka tutuki i te paparanga whakakikorua te hononga taumata-atomika ki te papa, me te kaha hononga o te ≥200 MPa, neke atu i te 35 ngā wā i tō ngā paninga tuku iho, ā, he pai te tiaki i a ia mai i ngā pānga o te ngaru.
Te roa o te ora tiaki: E whakaatu ana ngā whakatauira taiwhanga i te ātete ki te waikura e neke atu i te 50 tau, he nui atu i tērā o ngā paninga tuku iho.
Tukanga Whakaputa Taiao: Ma te whakamahi i ngā rauemi koranu kore-VOC, kāore te tukanga tono katoa e tuku i ngā matū kino.
Mā tēnei "hononga whakarewa" ka hurihia te paparanga tiaki mai i te paninga mata noa ki tētahi wāhanga nui o te whakarewa turanga, ka tino hurihia te tikanga tiaki.
Ngā Painga Ōhanga o ngā Whakamahinga Whaihua
Kua whakaatuhia e tēnei hangarau te uara ōhanga nui i roto i ngā tono mahi:
Ngā Utu Tiaki Tino Whakaitihia: Ina whakamahia mō ngā whakatikatika tāke taumaha i runga i ngā kawe nui 200,000-tana, ka taea e te whakatikatika kotahi te penapena i te 800,000 yuan i roto i ngā ngaronga wā kore mahi;
Te Pūmautanga o ngā Taputapu Pūngao Hau Kua Whakapaitia: Nā te whakamahinga i roto i te rohe pupuhi o ngā pourewa pāmu hau i waho o te moana i whakaiti i ngā utu tiaki ā-tau mā te 60%;
Te Whakapai Ake i te Mahi o ngā Taputapu Moana Hōhonu: E toru ngā wā i nui ake ai te ātete ki te pānga nā te whakakikoruatanga hiato i whakamahia ki ngā waewae puranga papa keri.
Ngā Tirohanga Whakawhanake Ahumahi
He whānui ngā tono a te hangarau whakakikorua taiaho i roto i te tiaki i te waikura o ngā kaipuke:
Te Wāwāhi i ngā Ārai Hangarau: Te pakaru i ngā herenga hangarau o ngā paninga moana kounga teitei;
Te Hurihanga o ngā Tauira Tiaki: Te neke mai i te "Tiaki Ā-Wā" ki te "Tiakitanga Mō te Wā Roa";
Te tautoko i ngā rautaki tiaki taiao: Kei te āwhina ngā tukanga matomato i te umanga kaipuke ki te whakatutuki i ana whāinga whakaiti waro.
I te whanaketanga o te ōhanga moana o te ao, e matapaetia ana ka nui ake te uara mākete o tēnei hangarau i te 5 piriona yuan. E kī ana ngā tohunga ahumahi: "Ehara i te mea he auahatanga noa iho tēnei i roto i te hangarau rauemi, engari he whakamāramatanga anō hoki o te ariā o te tiaki taputapu moana." Kei te hangaia e te hangarau whakakikorua laser he "pūeru whakarewa" tūturu mō ngā kaipuke, e whakarato ana i ngā otinga ārai-waikura pono ake, ā, he pai ake te utu mō te umanga kaipuke o te ao.