ʻO ka pane pōkole he ʻae. ʻO ka waikawa cyanuric e hoʻohaʻahaʻa i ka pH o ka wai loko.
ʻO ka waikawa cyanuric he waika maoli a ʻo ka pH o 0.1% cyanuric acid solution he 4.5. ʻAʻole ia he ʻakika loa ʻoiai ʻo ka pH o 0.1% sodium bisulfate solution he 2.2 a ʻo ka pH o 0.1% hydrochloric acid he 1.6. Akā e ʻoluʻolu e hoʻomaopopo ʻo ka pH o nā loko ʻauʻau ma waena o 7.2 a me 7.8 a ʻo ka pKa mua o ka cyanuric acid he 6.88. 'O ia ho'i, hiki i ka hapa nui o nā kinikini cyanuric acid i loko o ka wai 'au'au ke ho'oku'u i ka hydrogen ion a me ka hiki o ka cyanuric acid e ho'oha'aha'a i ka pH kokoke loa i ka sodium bisulfate i ho'ohana mau 'ia e like me ka pH reducer.
ʻo kahi laʻana:
Aia kahi wai ʻauʻau waho. ʻO ka pH mua o ka wai loko wai he 7.50, ʻo ka huina alkalinity he 120 ppm a ʻo ka pae cyanuric acid he 10 ppm. Aia nā mea a pau ma ke ʻano o ka hana koe wale nō ka pae waika cyanuric zero. E hoʻohui kākou i 20 ppm o ka waika cyanuric maloʻo. Hoʻoheheʻe ʻia ka Cyanuric acid, maʻamau e lawe i 2 a 3 mau lā. Ke hoʻoheheʻe ʻia ka cyanuric acid, ʻo 7.12 ka pH o ka wai puna wai ma lalo o ka palena haʻahaʻa i ʻōlelo ʻia o ka pH (7.20). Pono ka 12 ppm o ka sodium carbonate a i ʻole 5 ppm o ka sodium hydroxide e hoʻohui e hoʻoponopono i ka pilikia pH.
Loaʻa ka wai monosodium cyanurate a i ʻole slurry i kekahi mau hale kūʻai loko. 1 ppm monosodium cyanurate e hoʻonui i ka pae cyanuric acid e 0.85 ppm. Hiki ke hoʻoheheʻe ʻia ka Monosodium cyanurate i ka wai, no laila ʻoi aku ka maʻalahi o ka hoʻohana ʻana a hiki ke hoʻonui koke i nā pae cyanuric acid i loko o ka wai ʻauʻau. Kūlike i ka cyanuric acid, he alkaline ka wai monosodium cyanurate (ʻo ka pH o 35% slurry ma waena o 8.0 a 8.5) a hoʻonui iki i ka pH o ka wai loko. Ma ka loko i ʻōlelo ʻia ma luna, e piʻi ka pH o ka wai loko i 7.68 ma hope o ka hoʻohui ʻana i 23.5 ppm o ka monosodium cyanurate maʻemaʻe.
Mai poina i ka ʻakika cyanuric a me ka monosodium cyanurate i loko o ka wai loko wai e hana pū me nā mea pale. ʻO ia hoʻi, ʻoi aku ka kiʻekiʻe o ka pae cyanuric acid, ʻoi aku ka liʻiliʻi o ka neʻe ʻana o ka pH. No laila e hoʻomanaʻo e hoʻāʻo hou i ka nui o ka alkalinity i ka wā e pono ai ka pH o ka wai loko e hoʻoponopono.
E hoʻomaopopo hoʻi he ʻoi aku ka ikaika o ka waika cyanuric ma mua o ka sodium carbonate, no laila pono ka hoʻoponopono ʻana i ka pH e hoʻonui i ka waikawa a i ʻole ka alkali ma mua o ka ʻole o ka waikawa cyanuric.
No ka wai ʻauʻau i ka pH mua he 7.2 a ʻo ka pH makemake ʻia he 7.5, ʻo ka huina alkalinity he 120 ppm a ʻo ka pae cyanuric acid he 0, 7 ppm o ka sodium carbonate e pono ai e hālāwai me ka pH makemake. E mālama i ka pH mua, ka pH i makemake ʻia a me ka huina alkalinity he 120 ppm ʻaʻole i loli akā e hoʻololi i ka pae cyanuric acid i 50 ppm, pono 10 ppm o ka sodium carbonate i kēia manawa.
Ke hoʻohaʻahaʻa ʻia ka pH, emi ka hopena o ka cyanuric acid. No ka wai ʻauʻau i loko o ka pH mua he 7.8 a ʻo ka pH makemake ʻia he 7.5, ʻo ka huina alkalinity he 120 ppm a ʻo ka pae cyanuric acid he 0, 6.8 ppm o ka sodium bisulfate e pono ai e hoʻokō i ka pH makemake. E mālama i ka pH mua, ka pH makemake a me ka huina alkalinity he 120 ppm ʻaʻole i hoʻololi akā hoʻololi i ka pae cyanuric acid i 50 ppm, pono 7.2 ppm o ka sodium bisulfate - he 6% wale nō ka hoʻonui ʻana o ke ʻano o ka sodium bisulfate.
Loaʻa i ka Cyanuric acid ka maikaʻi ʻaʻole ia e hana i ka unahi me ka calcium a i ʻole nā metala ʻē aʻe.
Ka manawa hoʻouna: Iulai-19-2024