Ku United States, ubwino wa madzi umasiyana malinga ndi dera. Popeza madzi ali ndi makhalidwe apadera m'madera osiyanasiyana, timakumana ndi mavuto apadera pakuyang'anira ndi kusamalira madzi a dziwe losambira. pH ya madzi imagwira ntchito yofunika kwambiri pa thanzi la anthu. pH yosayenera ikhoza kukhala ndi zotsatirapo zoyipa pakhungu la anthu ndi zida za dziwe losambira. pH ya ubwino wa madzi imafunika chisamaliro chapadera ndi kusintha kwachangu.
Madera ambiri a ku United States ali ndi alkalinity yambiri, East Coast ndi Northwest ali ndi alkalinity yochepa, ndipo madera ambiri ali ndi alkalinity yoposa 400. Chifukwa chake, ndikofunikira kwambiri kuyeza pH yanu ndi alkalinity yonse ya dziwe lanu losambira musanasinthe pH. Sinthani pH yanu alkalinity ikasungidwa mkati mwa mulingo woyenera.
Ngati alkalinity yonse ili yotsika, pH imatha kugwedezeka. Ngati ili yokwera kwambiri, kusintha pH kumakhala kovuta. Choncho musanasinthe pH, ndikofunikira kuyesa alkalinity yonse ndikuisunga pamlingo wabwinobwino.
Mtundu wabwinobwino wa alkalinity yonse (60-180ppm)
Mtundu wabwinobwino wa pH (7.2-7.8)
Kuti muchepetse pH, gwiritsani ntchito sodium bisulfate (yomwe nthawi zambiri imatchedwa pH minus). Pa dziwe la 1000m³, Inde, iyi ndi kuchuluka komwe kumagwiritsidwa ntchito mu dziwe lathu, ndipo mukafunika kuchita izi, kuchuluka kwake kuyenera kuwerengedwa ndikuyesedwa malinga ndi mphamvu ya dziwe lanu komanso pH yomwe ilipo. Mukangodziwa chiŵerengerocho, mutha kulamulira ndikuwonjezera molimba mtima.
Kuti muchepetse pH, gwiritsani ntchito sodium bisulfate (yomwe nthawi zambiri imatchedwa pH minus). Pa dziwe la 1000m³, Inde, iyi ndi kuchuluka komwe kumagwiritsidwa ntchito mu dziwe lathu, ndipo mukafunika kuchita izi, kuchuluka kwake kuyenera kuwerengedwa ndikuyesedwa malinga ndi mphamvu ya dziwe lanu komanso pH yomwe ilipo. Mukangodziwa chiŵerengerocho, mutha kulamulira ndikuwonjezera molimba mtima.
Komabe, kusintha kumeneku ndi kwakanthawi. pH nthawi zambiri imasinthanso mkati mwa tsiku limodzi kapena awiri. Popeza pH imasinthasintha mu dziwe losambira, ndikofunikira kuyang'anira pH (ndibwino kuti muyese masiku awiri kapena atatu aliwonse). Ogwira ntchito yokonza dziwe ayenera kuyesa madzi nthawi zonse ndikugwiritsa ntchito mankhwala oyenera kuti asinthe zofunikira. Njira yodziwira izi imatsimikizira kuti pH imakhalabe pamalo abwino komanso imapereka malo otetezeka komanso omasuka kwa osambira.
Chitsanzo
Ngati ndili ndi dziwe losambira lomwe limatha kusunga madzi okwana ma cubic metres 1000, alkalinity yonse yomwe ilipo pano ndi 100ppm ndipo pH ndi 8.0. Tsopano ndikufunika kusintha pH yanga kuti ikhale yofanana ndi yachibadwa pamene ndikusunga alkalinity yonseyo isasinthe. Ngati ndikufunika kusintha kufika pa pH ya 7.5, ndiye kuti kuchuluka kwa pH komwe ndimawonjezera ndi pafupifupi 4.6kg.
Dziwani: Mukasintha pH, onetsetsani kuti mwagwiritsa ntchito beaker test kuti muchepetse mlingo molondola kuti mupewe mavuto osafunikira.
Kwa osambira, pH ya madzi a dziwe imakhudzana mwachindunji ndi thanzi la osambira. Kusamalira dziwe ndiko cholinga cha eni dziwe lathu. Ngati muli ndi mafunso ndi zosowa zokhudzana ndi mankhwala a dziwe, chonde lemberani kuWogulitsa Mankhwala a Dziwe. sales@yuncangchemical.com
Nthawi yotumizira: Juni-27-2024