Karusiyamu Chloride dihydrate ndiyo yakanakisa mumiririri kudzikisa kukosha kwePH kwedziva mune aquaculture.
Iyo yakakosha PH kukosha kwemhuka zhinji dzemumvura mumadziva eacaculture haina kwayakarerekera kune alkaline zvishoma (PH 7.0 ~ 8.5). Kana kukosha kwePH kukwirira zvakanyanya (PH≥9.5), zvinotungamira mukukanganisa kwakadai sekukwira kwekuwedzera, kuwanda kwekudya uye kuora kwemhuka dzemumvura. Naizvozvo, kudzikisira kukosha kwePH kwave chinhu chakakosha tekinoroji yekudzora mhando yemvura yemadziva, uye yakave zvakare inzvimbo inopisa yekutsvagisa mukutonga kwemhando yemvura. Hydrochloric Acid uye Acetic Acid zvinowanzo shandiswa acid-base zvigadziriso, izvo zvinogona kutapudza zvakananga hydroxide ions mumvura kudzikisa kukosha kwePH. Calcium Chloride inodonhedza ihydroxide ions kuburikidza necalion ions, uye iyo inoguma colloid inogona kutenderera uye kutapudza imwe phytoplankton, ichinonoka kudyiwa kwekabhoni dhayokisa nealgae, nokudaro ichideredza PH.
Pazasi pane kuyedza.
Iko kuyedza kwaive kudzidza pamhedzisiro yeHydrochloric Acid, Calcium Chloride uye chena Vhiniga pakuderedza pH mu50L aquaculture pond mvura. Kuedza kwaive kudzidza pamhedzisiro yehydrochloric acid, calcium chloride uye chena vhiniga pakuderedza pH mu200 mL sterilized pond mvura. Kuedza kwega kwega kwaive ne1 isina kuvhara boka uye 3 ekurapa mapoka ane akasiyana siyana, aine 2 akafanana mapoka muboka rega. Mune zuva rine zuva, isa mvura inodikanwa munzvimbo ine zuva uye ine mweya mukati, rega igare kwehusiku humwe uye kumirira kushandiswa zuva rinotevera. Kukosha kwepH yeboka rega rega kwakaonekwa pamberi pekuyedzwa, uye kukosha kwePH kweboka rega rega Munguva yekuyedzwa, mamiriro ekunze uye mvura pachayo uye zvimwe zvinhu zvinokonzeresa shanduko dzakajairika dze pH kutama muboka rekutonga neboka rekurapa. Kuti uite kuti kuongororwa kwemhedzisiro yekudzikisa pH muboka rekurapa, kukosha kwePH kwakashandiswa kumiririra kuderera kwePH (△ PH = PH muboka rekutonga - PH muboka rekurapa) mune iyi kuyedza. Pakupedzisira, iyo data yakaunganidzwa uye yakaverengwa kuwongororwa.
Mhedzisiro yekuongorora uye ongororo yakaratidza kuti muyero wakaomarara wehydrochloric acid, calcium chloride dihydrate uye chena vhiniga yaida kudzikisa 1 pH unit mukuyedza yaive 1.2 mmol / L, 1.5 g / L uye 2.4 mL / L, zvichiteerana. Mhedzisiro yehydrochloric acid pakuderedza pH yakagara ingangoita 24 ~ 48 h, nepo calcium chloride nemuchena vhiniga zvaigona kugara zvinopfuura 72 ~ 96h. Iko kukosha kwePH kwedziva remvura yakadzika ndiyo yakashatiswa zvakanyanya neCalcium Chloride dihydrate.
Kechipiri, Calcium Chloride mu aquaculture inoita zvakare basa mukuvandudza kuomarara kwemvura, kudzikisira kweitrite chepfu. Karusiyamu chloride inowanzo shandiswa sedziva disinfection, iine mvura yekushandisa padzi pamu pamita imwe yemvura yekudzika dhayeti ye12-15kg.Yayo disinfection kushanda inokanganiswa zvakanyanya nezviri mune organic chinhu uye pH mumvura. Iyo bactericidal mhedzisiro inowedzerwa mune acidic nharaunda, uye yakaneta mune alkaline nharaunda. Pamusoro pezvo, Zvakare, Calcium Chloride 74% flake inogona zvakare kushandiswa pakudyisa shrimp uye crab calcium supplement kana kupa chikafu kuwedzera.
Chekupedzisira, is alkaline way Calcium Chloride kana acid nzira Calcium Chloride iyo inogona kushandiswa muacaculture? Hazvina mhosva alkaline Calcium kana Acid Calcium, chero bedzi ichikwanisa kuita zvinyowani zvekugadzirwa kweChina, mashandisiro ayo akafanana, anogona kushandiswa kune indasitiri yeacaculture.
Post nguva: Apr-07-2021