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E hoʻomaikaʻi maikaʻi iā Lianhua Technology no ka lanakila ʻana i ke kumu kūʻai no 53 mau pūʻulu o nā ʻano loiloi wai ʻokoʻa ma ka Xinjiang Ecological Environment Bureau, e kōkua ana i ka hoʻopuni ʻana i ka wai...
Nuhou maikaʻi! Ua lanakila 'o Lianhua Technology 'o Lianhua Technology's ka mea nāna i ho'oponopono i ka maika'i o ka wai, C740, no ka Xinjiang Uygur Autonomous Region Water Ecological Environment Law Enforcement Equipment Capacity Building Project (Phase II). Loaʻa kēia hāʻawi i 53 mau mea hana, kahi ...Heluhelu hou aku -
Manaʻo Manaʻo Mea Hana Waiwai Kina: ʻO ka ʻoihana Qinglan kiʻekiʻe LH-P3 hoʻāʻo wikiwiki hoʻokahi-parameter.
Ma nā ʻano he nui e like me ka nānā ʻana i ke kaiapuni, lāʻau lapaʻau, brewing, meaʻai pepa, petrochemical, etc., he mea koʻikoʻi ka hoʻoholo wikiwiki a pololei. Lianhua Technology's Qinglan moʻo LH-P3 hoʻokahi-parameter lawe wai maikaʻi hōʻike 'aʻole wale effi ...Heluhelu hou aku -
Manaʻo Mea Mea Pono Wai Kina | LH-A109 Mea Hana Hoʻonaʻauao Nui
I nā hoʻokolohua hoʻāʻo ʻana i ka maikaʻi o ka wai, he mea pono a koʻikoʻi ka mea hana digestion. I kēia lā, makemake au e paipai i kahi mea hoʻoheheʻe ʻai maʻalahi a maʻalahi hoʻi no kēlā me kēia mea-LH-A109 multi-parameter digestion instrument. 1. Hoʻokele waiwai a me ke kumukūʻai, waiwai nui no ke kālā I...Heluhelu hou aku -
Hoʻomohala ʻana i ka ʻike BOD
ʻO ke koi o ka oxygen biochemical (BOD) kekahi o nā hōʻailona koʻikoʻi e ana i ka hiki o ka mea organik i loko o ka wai e hoʻohaʻahaʻa ʻia e nā microorganisms, a he mea nui hoʻi ia e loiloi i ka hiki ke hoʻomaʻemaʻe ponoʻī i ka wai a me nā kūlana kūlohelohe. Me ka wikiwiki ...Heluhelu hou aku -
ʻO ka hoʻomohala ʻana i ka ʻike koi oxygen kemika (COD).
Ua kapa ʻia ke koi oxygen kemika (chemical oxygen demand), i kapa ʻia ʻo COD. ʻO ia ka hoʻohana ʻana i nā mea hoʻoheheʻe kemika (e like me ka potassium permanganate) e oxidize a hoʻoheheʻe i nā mea oxidizable i loko o ka wai (e like me nā mea organik, nitrite, paʻakai ferrous, sulfide, etc.), a ...Heluhelu hou aku -
Ka hoʻoholo ʻana o ke koena chlorine/total chlorine e DPD spectrophotometry
ʻO ka chlorine disinfectant ka mea maʻamau i hoʻohana ʻia a hoʻohana nui ʻia i ke kaʻina hana disinfection o ka wai paipu, nā loko ʻauʻau, nā papa ʻaina, a me nā mea ʻē aʻe. chlorinatio...Heluhelu hou aku -
Introduction to DPD colorimetry
ʻO ka DPD spectrophotometry ke ʻano maʻamau no ka ʻike ʻana i ke koena chlorine manuahi a me ka nui o ke koena chlorine i ka maʻamau o Kina "Water Quality Vocabulary and Analytical Methods" GB11898-89, i hoʻomohala ʻia e ka American Public Health Association, ka American Wate...Heluhelu hou aku -
ʻO ka pilina ma waena o COD a me BOD
E kamaʻilio e pili ana i COD a me BOD Ma nā ʻōlelo ʻoihana ʻo COD ke kū nei no ka Chemical Oxygen Demand. ʻO ka Chemical Oxygen Demand he mea hōʻailona hoʻohaumia maikaʻi o ka wai, hoʻohana ʻia e hōʻike i ka nui o nā mea hoʻemi (ʻoi aku ka nui o nā mea ola) i loko o ka wai. Ua helu ʻia ke ana o COD ma o ka hoʻohana ʻana i ka str...Heluhelu hou aku -
ʻO ke ʻano hoʻoholo COD maikaʻi wai-wikiwiki digestion spectrophotometry
ʻO ke ʻano o ke ana ʻana o ka oxygen koi (COD), inā ʻo ia ke ʻano reflux, ke ʻano wikiwiki a i ʻole ke ʻano photometric, hoʻohana i ka potassium dichromate e like me ka oxidant, silver sulfate ma ke ʻano he catalyst, a me ka mercury sulfate ma ke ʻano he masking agent no nā ion chloride. Ma lalo o nā kūlana acidic o ka ...Heluhelu hou aku -
Pehea e hana pololei ai i ka ho'āʻo COD?
Ka mālama ʻana i nā kūlana kālele COD i ka mālama ʻana i ka wai ʻino 1. ʻO ke kumu nui—ke ʻano o ka laʻana No ka mea, ʻaʻole kūlike nā laʻana wai i ka mālama ʻana i ka wai ma ka home, ʻo ke kī i ka loaʻa ʻana o nā hopena nānā pono COD, ʻo ia ka mea e hōʻike ai. E hoʻokō ...Heluhelu hou aku -
ʻOhuehu i ka wai ili
He aha ka ʻāhuehue? ʻO ka turbidity e pili ana i ke kiʻekiʻe o ke keakea ʻana o kahi hopena i ka hele ʻana o ka mālamalama, ʻo ia hoʻi ka hoʻopuehu ʻana o ka mālamalama e ka mea i hoʻopaʻa ʻia a me ka absorption o ka mālamalama e nā molekala solute. ʻO Turbidity kahi ʻāpana e wehewehe ana i ka helu o nā ʻāpana i hoʻokuʻu ʻia i loko o kahi li...Heluhelu hou aku -
He aha ke koena chlorine i ka wai a pehea e ʻike ai?
ʻO ka manaʻo o ke koena chlorine ʻO ke koena chlorine ka nui o ka chlorine i loaʻa i loko o ka wai ma hope o ka hoʻomaʻamaʻa ʻia ʻana o ka wai a hoʻomaʻemaʻe ʻia. Hoʻohui ʻia kēia ʻāpana o ka chlorine i ka wā o ka mālama ʻana i ka wai e pepehi i ka bacteria, microorganisms, organika a me ka inorganic matt...Heluhelu hou aku
