Nā huahana i manaʻo ʻia:Kiʻekiʻe-efficiencydecolorizing agent flocculant CW08
wehewehe:
ʻO kēia huahana he dicyandiamide formaldehyde resin, quaternary ammonium salt cationic polymer
Laulā noi:
1. Hoʻohana nui ʻia i ka mālama ʻana i ka wai ʻino ʻoihana e like me ka textile, ka paʻi ʻana a me ke kala, ka hana pepa, ka puaʻa, ka mining, ka inika, etc.
2. Hiki ke hoʻohana 'ia no ka decolorization o kiʻekiʻe-chroma wastewater mai ka dye hale hana, a hiki ke hoʻohana 'ia no ka mālama 'ana i ka wastewater e like me ka ikaika, acidic a me ka disperse dyes.
3. Hiki ke hoʻohana ʻia kēia huahana ma ke ʻano he mea hoʻoikaika hoʻoikaika, mea hoʻonui nui a me ka neutralizer uku no ka hana pepa.
Pono:
1. ʻO ka decolorization ikaika a me ka wehe ʻana i nā mana COD a me BOD
2. ʻOi aku ka wikiwiki a ʻoi aku ka maikaʻi o ka flocculation a me ka sedimentation
3. ʻAʻole pollution (aluminum, chlorine, nā ion metala kaumaha, a pēlā aku)
Ka paʻi ʻana a me ka hoʻolulo ʻana i ka wai ʻōpala hoʻāʻo decolorization
I. Manao hoao
E koho i nā reagents kūpono e like me ke ʻano o ka wai hoʻoheheʻe, hāʻawi i nā hoʻonā lapaʻau maikaʻi ʻia, a hoʻokō ka effluent i mālama ʻia i nā koi o ka mea kūʻai aku.
II. Ke kumu hoʻohālike wai: ka wai ʻino mai kahi hale paʻi a me ka waihoʻoluʻu ma Shandong
1. PH waiwai 8.0 2. COD: 428mg/L 3. Chroma: 800
III. Nā mea hoʻohui hoʻokolohua
1. Decolorizing flocculant CW-08 (me 2% ka hoʻonaʻauao)
2. Polyaluminium chloride paʻa (me 10% ka hoʻopaʻa ʻana)
3. Anion PAM (0.1% ka manaʻo)
IV. Kaʻina hoʻokolohua
E lawe i 500ml o ka wai ʻōpala, e hoʻohui i ka PAC: 0.5ml a hoʻoulu, a laila e hoʻohui i ka flocculant decolorizing CW-08: 1.25ml, e hoʻoulu, a laila e hoʻohui i ka PAM0.5ml a hoʻoulu, e nui aʻe nā flocs a noho wikiwiki, a maopopo ka effluent a ʻaʻohe kala.
Mai ka hema a i ka ʻākau, ʻo ia ka wai maka, ka wai sedimentation flocculation, a me ka effluent sedimentation. ʻO ka chroma index effluent: 30, COD: 89mg/L.
V. Manao
He kiʻekiʻe ka chromaticity o ka wai ʻōpala, akā haʻahaʻa ka turbidity. Ua manaʻo ʻia ʻoi aku ka maikaʻi o ka hopena synergistic o decolorizer a me PAC.
Ka manawa hoʻouna: Dec-26-2024