Hoʻohana ʻia ka sodium acetate i ka mālama ʻana i ka wai

Sodium acetateʻAʻole i hoʻohana mua ʻia i ka ʻoihana mālama wai, ua hoʻohana ʻia i ka ʻoihana paʻi a me ka pena. Ma muli wale nō o ka ulu ʻana o ka ʻoihana lapaʻau i nā makahiki i hala iho nei, a pono maoli ia i ka sodium acetate e hoʻomaikaʻi ai i ka papa kuhikuhi mālama wai. ʻO ia ke kumu i hoʻohana ʻia ai i ka ʻoihana wai.

Nā hopena o ka mud age (SRT) a me ke kumu kalapona hou (solution sodium acetate) ma ka lawe ʻana i ka nitrogen a me ka phosphorus i aʻo ʻia.Sodium acetateua hoʻohana ʻia ma ke ʻano he kumu kalapona e hoʻomaʻamaʻa i ka sludge denitrification, a laila mālama ʻia ka piʻi ʻana o ka waiwai pH i loko o 0.5 e ka hopena buffer. Hiki i ka bacteria Denitrifying ke ho'ohala aku i ka CH3COONa, no laila hiki ke mālama 'ia ka waiwai COD effluent ma kahi ha'aha'a ke ho'ohana 'ia 'o CH3COONa i kumu kalapona hou no ka denitrification. I kēia manawa, pono e hoʻohui ʻia ka hoʻomaʻemaʻe ʻana o nā kūlanakauhale a me nā kalanasodium acetatema ke ʻano he kumu kalapona inā makemake ʻo ia e hoʻokō i ka pae hoʻokuʻu I standard.