Nūhou ʻOihana
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ʻO nā mea koʻikoʻi no ka hoʻāʻo ʻana i ka maikaʻi o ka wai ma nā hale hoʻomaʻemaʻe wai ʻāpana ʻehā
27. He aha ke ano paa o ka wai?ʻO ka hōʻailona e hōʻike ana i ka nui o nā mea paʻa i loko o ka wai, ʻo ia nā mea paʻa a pau, i māhele ʻia i ʻelua ʻāpana: nā mea paʻa paʻa a me nā mea paʻa ʻole.Loaʻa nā mea paʻa i nā mea paʻa i hoʻopaʻa ʻia (SS) a me nā solids dissolved (DS), hiki i kēlā me kēia mea ke ...Heluhelu hou aku -
ʻO nā mea koʻikoʻi no ka hoʻāʻo ʻana i ka maikaʻi o ka wai ma nā hale hoʻoheheʻe wai ʻāpana ʻekolu
19. ʻEhia ka nui o nā ʻano hoʻoheheʻe wai i ka wā e ana ana i ka BOD5?He aha nā hana mālama?Ke ana ʻana i ka BOD5, hoʻokaʻawale ʻia nā ʻano hana hoʻoheheʻe wai i ʻelua ʻano: ke ʻano dilution maʻamau a me ke ʻano dilution pololei.Pono ke ʻano dilution maʻamau i ka nui o ...Heluhelu hou aku -
ʻO nā mea koʻikoʻi no ka hoʻāʻo ʻana i ka maikaʻi o ka wai ma nā hale hoʻomaʻemaʻe wai ʻāpana ʻelua
13. He aha nā mea e mālama ai no ke ana ʻana i ka CODCr?Hoʻohana ke ana ʻana o CODCr i ka potassium dichromate ma ke ʻano he oxidant, ʻo ke kālā sulfate ma ke ʻano he catalyst ma lalo o nā kūlana acidic, hoʻolapalapa a hoʻihoʻi ʻia no 2 mau hola, a laila hoʻololi i ka hoʻohana ʻana i ka oxygen (GB11914-89) ma ke ana ʻana i ka hoʻohana ʻana o p...Heluhelu hou aku -
ʻO nā mea nui no ka hoʻāʻo ʻana i ka maikaʻi o ka wai ma ka hoʻomaʻemaʻe wai ʻana ma ka ʻāpana ʻekahi
1. He aha nā hōʻailona kino nui o ka wai ʻino?⑴Ka wela: He hopena nui ka mahana o ka wai ʻino i ke kaʻina hana wai ʻino.Hoʻopili pololei ka mahana i ka hana o nā microorganisms.ʻO ka maʻamau, ʻo ka mahana o ka wai i loko o nā mea hoʻomaʻamaʻa ʻana i ke kūlanakauhale ...Heluhelu hou aku -
ʻO ka pono o ka ʻike wai ʻino
ʻO ka wai ke kumu waiwai no ke ola ʻana o ka biology Earth.ʻO nā kumu wai nā kumu kumu no ka mālama ʻana i ka hoʻomohala hoʻomau o ke kaiaola o ka honua.No laila, ʻo ka mālama ʻana i nā kumuwaiwai wai ka kuleana nui a kapu loa o ke kanaka....Heluhelu hou aku -
Wehewehe ʻana o ka Turbidity
ʻO ka turbidity kahi hopena optical i loaʻa mai ka hui ʻana o ka mālamalama me nā ʻāpana i hoʻokuʻu ʻia i loko o kahi hopena, ka wai maʻamau.ʻO nā ʻāpana i hoʻopaʻa ʻia, e like me ka sediment, ka pālolo, nā algae, nā mea olaola, a me nā mea ola microbial ʻē aʻe, e hoʻopuehu i ka mālamalama e hele ana i ka hāpana wai.ʻO ka hoʻopuehu ʻana ...Heluhelu hou aku -
ʻIke ʻia ʻo Phosphorus (TP) i ka wai
ʻO ka nui o ka phosphorus kahi hōʻailona koʻikoʻi o ka wai, he hopena nui ia i ke kaiaola o nā kino wai a me ke olakino kanaka.ʻO ka nui o ka phosphorus kekahi o nā meaʻai e pono ai no ka ulu ʻana o nā mea kanu a me nā algae, akā inā kiʻekiʻe ka nui o ka phosphorus i ka wai, e ...Heluhelu hou aku -
Kaʻina hana maʻalahi ka hoʻomaka ʻana o ka hoʻomaʻemaʻe wai
Hoʻokaʻawale ʻia ke kaʻina hana hoʻomaʻemaʻe i ʻekolu mau ʻanuʻu: ʻO ka hoʻomaʻamaʻa mua ʻana: ka mālama kino, ma o ka hoʻomaʻamaʻa mechanical, e like me ka grille, sedimentation a i ʻole ka lele ʻana o ka ea, e wehe i nā pōhaku, ke one a me ka ʻiliʻili, ka momona, ka momona, a me nā mea ʻē aʻe i loko o ka wai.Lapaʻau lua: lapaʻau biochemical, po...Heluhelu hou aku -
Ana Turbidity
ʻO ka turbidity e pili ana i ke kiʻekiʻe o ke keakea ʻana o ka hopena i ka hele ʻana o ka mālamalama, ʻo ia hoʻi ka hoʻopuehu ʻana o ka mālamalama e ka mea i hoʻokuʻu ʻia a me ka absorption o ka mālamalama e nā molekala solute.ʻAʻole pili wale ka turbidity o ka wai i ka ʻike o nā mea i hoʻopaʻa ʻia i ka wai, akā he ...Heluhelu hou aku -
Koi Oxygen Biochemical VS Koi Oxygen Chemical
He aha ka Biochemical Oxygen Demand (BOD)?Koi Oxygen Biochemical (BOD) Ua ʻike ʻia ʻo ia ʻo ke koi oxygen biochemical.He papa kuhikuhi piha ia e hōʻike ana i ka ʻike o nā mea e koi ana i ka oxygen e like me nā mea hoʻohui i loko o ka wai.Ke hoʻopili ʻia nā mea ola i loko o ka wai me ka...Heluhelu hou aku -
ʻEono kaʻina hana no ka hoʻoheheʻe ʻana i ka COD kiʻekiʻe
I kēia manawa, ʻoi aku ka nui o ka COD wai ʻōpala maʻamau i ka maʻamau e pili ana i ka electroplating, circuit board, papermaking, pharmaceutical, textile, printing and dyeing, chemical and other wastewater, no laila he aha ke ʻano o ka mālama ʻana no ka wai ʻino COD?E hele kāua e ʻike pū.Wai ʻōpala CO...Heluhelu hou aku -
He aha nā pōʻino o ka ʻike COD kiʻekiʻe i ka wai i ko mākou ola?
ʻO COD kahi hōʻailona e pili ana i ke ana ʻana o ka ʻike o nā mea kūlohelohe i ka wai.ʻO ke kiʻekiʻe o ka COD, ʻoi aku ka koʻikoʻi o ka haumia o ke kino wai e nā mea kūlohelohe.ʻAʻole hoʻopōʻino wale nā mea ola kino i loko o ke kino wai e like me ka iʻa, akā he ...Heluhelu hou aku
