ʻO Calcium Chloride dihydrate ka mea ʻoi loa e hoʻohaʻahaʻa i ka waiwai PH o ka loko iʻa i loko o ka aquaculture.
ʻO ke kumukūʻai PH kūpono no ka hapa nui o nā holoholona wai i loko o nā loko wai kūlike kūlike ʻole i nā alkaline liʻiliʻi (PH 7.0 ~ 8.5). Ke kiʻekiʻe loa ka waiwai o ka pH (PH≥9.5), e alakaʻi ia i nā hopena maikaʻi ʻole e like me ka ulu ulu lohi, hoʻonui i ka coefficient hānai a me nā maʻi o nā holoholona aquaculture. No laila, pehea e hōʻemi ai i ka waiwai PH i lilo i mea ʻenehana koʻikoʻi no ka mālama ʻana i ka wai loko wai, a ua lilo i kahua noiʻi wela i ka mālama ʻana i ka maikaʻi o ka wai. Hoʻohana pinepine ʻia ka Hydrochloric Acid a me Acetic Acid i nā mea hoʻokele waikawa-kumu, i hiki ke hoʻokau pono i nā iona hydroxide i ka wai e hoʻemi i ka waiwai PH. Hoʻopuka ka Calcium Chloride i nā iona hydroxide ma o nā iona calcium, a hiki i ka colloid hopena ke flocculate a hoʻoipoipo i kekahi mau phytoplankton, e hoʻolohi ana i ka ʻai o carbon dioxide e nā limu, a laila e hoʻoliʻiliʻi ana iā PH.
Ma lalo kahi hoʻokolohua.
ʻO kahi hoʻokolohua kahi noiʻi e pili ana i ka hopena o Hydrochloric Acid, Calcium Chloride a me ka Vinegar keʻokeʻo e hoʻemi ana i ka pH i ka wai loko wai aquacULT 50L. He hoʻokolohua kahi hoʻokolohua e pili ana i ka hopena o ka waikawa hydrochloric, calcium chloride a me ka vīnega keʻokeʻo ma ka hoʻemi ʻana i ka pH i ka 200 loko wai loko wai sterilized. ʻO kēlā me kēia hoʻokolohua he 1 pūʻulu mana hakahaka a me 3 mau pūʻulu lapaʻau me nā manaʻo like ʻole, me 2 mau hui like i kēlā me kēia hui. I kahi lā mālamalama, kau i ka wai e pono ai i kahi lā a me ka makani i waho, e noho no hoʻokahi pō a kali no ka hoʻohana ʻana i ka lā aʻe. Ua ʻike ʻia ka waiwai o ka PH ma kēlā me kēia hui ma mua o ka hoʻokolohua, a me ka waiwai o kēlā me kēia hui. ua ʻike ʻia ma hope o ka hoʻohui ʻia ʻana o ka reagent. I ka wā o ka hoʻokolohua, ke aniau a me ka wai ponoʻī a me nā kumu ʻē aʻe e hoʻololi i ka maʻamau o ka neʻe ʻana o ka ph i ka hui kaohi a me ka hui mālama. I mea e kōkua ai i ke kālailai ʻana i ka hopena o ka hōʻemi ʻana i ka PH i ka hui lapaʻau, ua hoʻohana ʻia ka waiwai PH e hōʻike i ka hāʻule PH (△ PH = PH i ka pūʻulu mālama - PH i ka hui lapaʻau) i kēia hoʻokolohua. ʻO ka mea hope loa, ua hōʻiliʻili ʻia a ua kālailai ʻia nā ʻike.
Ua hōʻike ʻia nā hopena hoʻokolohua a me ke kālailai ʻana i nā hana maʻa mau o ka waikawa hydrochloric, calcium chloride dihydrate a me ka vīnega keʻokeʻo e pono ai e hōʻemi i ka 1 pH unit i ka hoʻokolohua 1,2 mmol / L, 1.5 g / L a me 2.4 mL / L. ʻO ka hopena o ka waikawa hydrochloric i ka hōʻemi ʻana i ka pH ma kahi o 24 ~ 48 h, ʻoiai ʻo ka calcium calcium a me ka vīnega keʻokeʻo i hiki ke hala ma mua o 72 ~ 96h. ʻO ka waiwai PH o ka loko wai aquaculture ka mea i hoʻoliʻiliʻi maikaʻi loa ʻia e Calcium Chloride dihydrate.
ʻO ka lua, Kalepona Chloride i ka aquaculture kekahi i ka hoʻomaikaʻi ʻana i ka paʻakikī o ka wai, hoʻohaʻahaʻa o ka hoʻoweliweli nitrite. Hoʻohana mau ʻia ka puna pāhola ma ke ʻano he disinfection pond, me ka hoʻohana ʻana i ka loko wai ma kēlā me kēia mika o ka hohonu o ka wai o 12-15kg. Hoʻohālikelike nui ʻia kona hopena disinfection e ka ʻike o nā meaola a me ka pH i ka wai. Hoʻonui ʻia ka hopena bactericidal i ka a me ka nāwaliwali i loko o ke kaola alkaline. Eia kekahi, ʻo ia hoʻi, hiki ke hoʻohana ʻia ʻo Calcium Chloride 74% flake no ka hānai ʻana i ka ʻōpala a me nā pāpaʻi pāpaʻi a i ʻole hanai e hoʻohui.
ʻO ka hopena, ʻo ke ala alkaline Kalepona Chloride a i ʻole ke ala ʻakika Kalepona Chloride i hiki ke hoʻohana ʻia i ka aquaculture? He mea ʻole a he alkaline Calcium a Acid Calcium, ke hiki ke hoʻokō pono i nā kūlana hana o Kina, like ka hopena o ka hoʻohana ʻana, hiki ke hoʻopili ʻia i ka ʻoihana aquaculture.
Ka manawa Post: ʻAp-07-2021