Nūhou ʻOihana
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Loiloi i ka holomua o ka noiʻi o ka hui pū ʻana o pac-pam
ʻO Xu Darong 1,2, Zhang Zhongzhi 2, Jiang Hao 1, Ma Zhigang 1 (1. Beijing Guoneng Zhongdian ka mālama ʻana i ka ikehu a me ka Environmental Protection Technology Co., Ltd., Beijing 100022; 2. Ke Kulanui ʻo Kina no ka ʻaila (Beijing), Beijing 102249) Pōkole: ma ke kahua o ka mālama ʻana i ka wai ʻino a me nā koena ʻōpala...E heluhelu hou aku -
ʻO ka wai paʻakikī Kina kiʻekiʻe e wehe i ka Chlorine Fluoride Heavy Metals Sediments Impurities
ʻO ka mea hoʻohemo metala kaumaha CW-15 he mea hopu metala kaumaha ʻaʻole ʻawahia a aloha i ke kaiapuni. Hiki i kēia kemika ke hana i kahi hui paʻa me ka hapa nui o nā iona metala monovalent a me divalent i loko o ka wai ʻōpala, e like me: Fe2+, Ni2+, Pb2+, Cu2+, Ag+, Zn2+, Cd2+, Hg2+, Ti+ a me Cr3+, a laila hiki i ke kumu o ka wehe ʻana i ke poʻo...E heluhelu hou aku -
Hale hana pololei ma Kina Diallyl Dimethyl Ammonium Chloride Dadmac
Aloha, he mea hana kemika maʻemaʻe kēia mai Kina mai, a ʻo kā mākou mea nui ka hoʻololi ʻana i ke kala o ka wai ʻauʻau. E ʻae mai iaʻu e hoʻolauna i kekahi o nā huahana a kā mākou hui-DADMAC. ʻO DADMAC kahi monomer cationic density kiʻekiʻe, hoʻohui ʻia, quaternary ammonium salt a me ka charge density kiʻekiʻe. He kala ʻole kona helehelena...E heluhelu hou aku -
Noi no nā Acrylamide Co-polymers (PAM)
Hoʻohana nui ʻia ka PAM i nā ʻōnaehana kaiapuni e like me: 1. ma ke ʻano he mea hoʻonui viscosity i ka hoʻōla ʻana o ka ʻaila i hoʻonui ʻia (EOR) a ʻoi aku ka manawa hou ma ke ʻano he mea hoʻēmi friction i ka fracturing hydraulic nui (HVHF); 2. ma ke ʻano he flocculant i ka mālama ʻana i ka wai a me ka hoʻohemo ʻana i ka sludge; 3. ma ke ʻano he...E heluhelu hou aku -
Pehea e hoʻohana ai i nā kemika mālama wai 1
Pehea e hoʻohana ai i nā kemika hoʻōla wai 1 Ke nānā nui nei mākou i ka mālama ʻana i ka wai ʻino i ka wā e ʻinoʻino ai ka haumia o ke kaiapuni. ʻO nā kemika hoʻōla wai he mau mea kōkua e pono ai no nā lako hana hoʻōla wai ʻino. He ʻokoʻa kēia mau kemika ma...E heluhelu hou aku -
Pehea e hoʻohana ai i nā kemika mālama wai 2
Pehea e hoʻohana ai i nā kemika hoʻōla wai 3 Ke nānā nui nei mākou i ka mālama ʻana i ka wai ʻino i ka wā e ʻinoʻino ai ka haumia o ke kaiapuni. ʻO nā kemika hoʻōla wai he mau mea kōkua e pono ai no nā lako hana hoʻōla wai ʻino. He ʻokoʻa kēia mau kemika ma...E heluhelu hou aku