{"id":619,"count":5,"description":"PAC (Poly Aluminium Chloride) \u2014 H\u00f3a Ch\u1ea5t Keo T\u1ee5 X\u1eed L\u00fd N\u01b0\u1edbc\nPAC (Poly Aluminium Chloride, CAS 1327-41-9) l\u00e0 ch\u1ea5t keo t\u1ee5 v\u00f4 c\u01a1 cao ph\u00e2n t\u1eed, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p v\u00e0 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p. C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc t\u1ed5ng qu\u00e1t: [Al\u2082(OH)\u2099Cl\u2086\u208b\u2099]\u2098, trong \u0111\u00f3 h\u00e0m l\u01b0\u1ee3ng Al\u2082O\u2083 t\u1eeb 10% \u0111\u1ebfn 30% t\u00f9y lo\u1ea1i.\nT\u1ea1i L\u1ed9c Thi\u00ean, ch\u00fang t\u00f4i cung c\u1ea5p PAC (CAS 1327-41-9) \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9ng t\u1eeb CO\/CQ\/CoA\/MSDS, \u0111\u00e1p \u1ee9ng QCVN 01:2009\/BYT (n\u01b0\u1edbc c\u1ea5p) v\u00e0 QCVN 40:2011\/BTNMT (n\u01b0\u1edbc th\u1ea3i). Giao h\u00e0ng t\u1eadn KCN VSIP, Nh\u01a1n Tr\u1ea1ch, Amata trong ng\u00e0y. Hotline: \u260e 0979 891 929.\n\nTh\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt PAC \u2014 CAS 1327-41-9\n\nTh\u00f4ng s\u1ed1PAC L\u1ecfng 10%PAC L\u1ecfng 17%PAC B\u1ed9t 30%\n\nCAS Number1327-41-91327-41-91327-41-9\nAl\u2082O\u2083 (%)\u2265 10%\u2265 17%\u2265 30%\npH dung d\u1ecbch 1%3,5 \u2013 5,03,5 \u2013 5,03,5 \u2013 5,0\nD\u1ea1ngL\u1ecfng v\u00e0ng nh\u1ea1tL\u1ecfng v\u00e0ngB\u1ed9t\/H\u1ea1t tr\u1eafng v\u00e0ng\nBasicity (B%)40 \u2013 85%40 \u2013 85%60 \u2013 85%\nQuy c\u00e1ch \u0111\u00f3ng g\u00f3iXe b\u1ed3n \/ IBC 1000LXe b\u1ed3n \/ IBC 1000L25 kg\/bao\nXu\u1ea5t x\u1ee9Vi\u1ec7t Nam \/ Trung Qu\u1ed1cVi\u1ec7t Nam \/ \u1ea4n \u0110\u1ed9\u1ea4n \u0110\u1ed9 \/ Trung Qu\u1ed1c\nCh\u1ee9ng t\u1eebCO\/CQ\/CoA\/MSDSCO\/CQ\/CoA\/MSDSCO\/CQ\/CoA\/MSDS\nQCVN ph\u00f9 h\u1ee3pQCVN 40:2011QCVN 01:2009 + 40:2011QCVN 01:2009 + 40:2011\n\n\n\nK\u1ef9 Thu\u1eadt Keo T\u1ee5: Al\u2082O\u2083%, pH Ho\u1ea1t \u0110\u1ed9ng v\u00e0 Jar Test Protocol\nPAC ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 nh\u1ea5t \u1edf pH <strong>6 \u2013 9<\/strong>. C\u01a1 ch\u1ebf keo t\u1ee5 g\u1ed3m 3 b\u01b0\u1edbc: (1) trung h\u00f2a \u0111i\u1ec7n t\u00edch keo \u00e2m trong n\u01b0\u1edbc, (2) t\u1ea1o b\u00f4ng c\u1eb7n Al(OH)\u2083, (3) b\u00f4ng c\u1eb7n k\u1ebft d\u00ednh v\u00e0 l\u1eafng. H\u00e0m l\u01b0\u1ee3ng Al\u2082O\u2083 c\u00e0ng cao, l\u01b0\u1ee3ng d\u00f9ng c\u00e0ng \u00edt nh\u01b0ng c\u1ea7n pha lo\u00e3ng ch\u00ednh x\u00e1c h\u01a1n.\n<strong>Jar Test Protocol chu\u1ea9n (ASTM D2035):<\/strong>\n\nB\u01b0\u1edbc 1: L\u1ea5y 1 l\u00edt m\u1eabu n\u01b0\u1edbc c\u1ea7n x\u1eed l\u00fd, \u0111o \u0111\u1ed9 \u0111\u1ee5c ban \u0111\u1ea7u (NTU), pH, nhi\u1ec7t \u0111\u1ed9.\nB\u01b0\u1edbc 2: Khu\u1ea5y nhanh 150 rpm, th\u00eam PAC t\u1eebng m\u1ee9c: 10, 20, 30, 50 mg\/L \u2014 quan s\u00e1t b\u00f4ng c\u1eb7n h\u00ecnh th\u00e0nh.\nB\u01b0\u1edbc 3: Chuy\u1ec3n sang khu\u1ea5y ch\u1eadm 30 rpm trong 15 ph\u00fat \u0111\u1ec3 b\u00f4ng c\u1eb7n l\u1edbn l\u00ean.\nB\u01b0\u1edbc 4: D\u1eebng khu\u1ea5y, \u0111\u1ec3 l\u1eafng 30 ph\u00fat. L\u1ea5y ph\u1ea7n n\u01b0\u1edbc trong ph\u00eda tr\u00ean \u0111o NTU c\u00f2n l\u1ea1i.\nB\u01b0\u1edbc 5: Li\u1ec1u t\u1ed1i \u01b0u = li\u1ec1u cho NTU &lt; 5 NTU (n\u01b0\u1edbc c\u1ea5p) ho\u1eb7c &lt; 20 NTU (n\u01b0\u1edbc th\u1ea3i).\nLi\u1ec1u PAC th\u1ef1c t\u1ebf: th\u01b0\u1eddng 5 \u2013 50 mg\/L t\u00f9y \u0111\u1ed9 \u0111\u1ee5c ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o.\n\n\nSo S\u00e1nh PAC vs Ph\u00e8n Nh\u00f4m (Alum) vs FeCl\u2083\n\nTi\u00eau ch\u00edPAC (CAS 1327-41-9)Ph\u00e8n Nh\u00f4m AlumFeCl\u2083\n\npH ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u6 \u2013 9 (r\u1ed9ng)6 \u2013 7,5 (h\u1eb9p)5 \u2013 8,5\nHi\u1ec7u qu\u1ea3 \u1edf \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p (&lt;50 NTU)R\u1ea5t t\u1ed1tTrung b\u00ecnhT\u1ed1t\nHi\u1ec7u qu\u1ea3 \u1edf \u0111\u1ed9 \u0111\u1ee5c cao (&gt;500 NTU)T\u1ed1tT\u1ed1tR\u1ea5t t\u1ed1t\n\u1ea2nh h\u01b0\u1edfng pH n\u01b0\u1edbc sau x\u1eed l\u00fd\u00cdt (gi\u1ea3m 0,5\u20131 \u0111\u01a1n v\u1ecb)Nhi\u1ec1u (gi\u1ea3m 1\u20132 \u0111\u01a1n v\u1ecb)Nhi\u1ec1u (pH gi\u1ea3m m\u1ea1nh)\nL\u01b0\u1ee3ng b\u00f9n th\u1ea3i\u00cdt nh\u1ea5tTrung b\u00ecnhNhi\u1ec1u nh\u1ea5t\nX\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p QCVN 01:2009Ph\u00f9 h\u1ee3pPh\u00f9 h\u1ee3pC\u1ea7n ki\u1ec3m so\u00e1t Fe\nX\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i QCVN 40:2011Ph\u00f9 h\u1ee3pPh\u00f9 h\u1ee3pPh\u00f9 h\u1ee3p\nKh\u1ea3 n\u0103ng lo\u1ea1i m\u00e0u (d\u1ec7t nhu\u1ed9m)Trung b\u00ecnhTrung b\u00ecnhT\u1ed1t\nChi ph\u00ed h\u00f3a ch\u1ea5t\/m\u00b3 n\u01b0\u1edbcTh\u1ea5p nh\u1ea5tTh\u1ea5pTrung b\u00ecnh\n\n\n<strong>Khuy\u1ebfn ngh\u1ecb:<\/strong> N\u01b0\u1edbc \u0111\u1ee5c 10\u2013200 NTU, n\u01b0\u1edbc c\u1ea5p \u0111\u00f4 th\u1ecb d\u00f9ng PAC 17% ho\u1eb7c 30%. N\u01b0\u1edbc \u0111\u1ee5c tr\u00ean 500 NTU, n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p n\u1eb7ng d\u00f9ng FeCl\u2083 k\u1ebft h\u1ee3p PAC. Ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf d\u00f9ng Ph\u00e8n nh\u00f4m Alum nh\u01b0ng c\u1ea7n theo d\u00f5i pH ch\u1eb7t.\n\n\u1ee8ng D\u1ee5ng PAC Theo Ti\u00eau Chu\u1ea9n QCVN\n\n<strong>N\u01b0\u1edbc c\u1ea5p \u0111\u00f4 th\u1ecb:<\/strong> PAC 17\u201330%, \u0111\u00e1p \u1ee9ng QCVN 01:2009\/BYT \u2014 n\u01b0\u1edbc sinh ho\u1ea1t an to\u00e0n. Y\u00eau c\u1ea7u c\u00f3 CoA + MSDS t\u1eeb nh\u00e0 cung c\u1ea5p.\n<strong>N\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p:<\/strong> PAC 10\u201317%, gi\u00fap TSS d\u01b0\u1edbi 100 mg\/L theo QCVN 40:2011\/BTNMT c\u1ed9t B.\n<strong>X\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m:<\/strong> PAC \u1ea4n \u0110\u1ed9 30% \u2014 \u0111\u1ed9 tinh khi\u1ebft cao, kh\u00f4ng ch\u1ee9a t\u1ea1p ch\u1ea5t kim lo\u1ea1i n\u1eb7ng v\u01b0\u1ee3t ng\u01b0\u1ee1ng.\n<strong>Ng\u00e0nh d\u1ec7t nhu\u1ed9m:<\/strong> PAC k\u1ebft h\u1ee3p v\u1edbi polymer gi\u00fap gi\u1ea3m COD, \u0111\u1ed9 m\u00e0u trong n\u01b0\u1edbc th\u1ea3i.\n<strong>KCN B\u00ecnh D\u01b0\u01a1ng, \u0110\u1ed3ng Nai:<\/strong> Giao PAC l\u1ecfng xe b\u1ed3n ho\u1eb7c IBC trong ng\u00e0y l\u00e0m vi\u1ec7c.\n\n\nGiao H\u00e0ng KCN \u2014 VSIP, Nh\u01a1n Tr\u1ea1ch, Amata\n\n<strong>KCN VSIP I v\u00e0 II (B\u00ecnh D\u01b0\u01a1ng):<\/strong> Giao PAC l\u1ecfng xe b\u1ed3n ho\u1eb7c IBC 1000L trong ng\u00e0y. Xu\u1ea5t h\u00f3a \u0111\u01a1n VAT.\n<strong>KCN Nh\u01a1n Tr\u1ea1ch (\u0110\u1ed3ng Nai):<\/strong> Kho \u0110\u1ed3ng Nai giao nhanh. C\u00f3 s\u1eb5n PAC 10%, 17%, 30%.\n<strong>KCN Amata Bi\u00ean H\u00f2a (\u0110\u1ed3ng Nai):<\/strong> H\u1ed7 tr\u1ee3 h\u1ee3p \u0111\u1ed3ng d\u00e0i h\u1ea1n, gi\u00e1 \u1ed5n \u0111\u1ecbnh theo qu\u00fd.\n<strong>KCN M\u1ef9 Ph\u01b0\u1edbc (B\u00ecnh D\u01b0\u01a1ng):<\/strong> Giao h\u00e0ng th\u1ee9 2 \u0111\u1ebfn th\u1ee9 7.\n<strong>TP.HCM \u2014 Qu\u1eadn B\u00ecnh Th\u1ea1nh, Th\u1ee7 \u0110\u1ee9c:<\/strong> Kho trung t\u00e2m, giao trong ng\u00e0y tr\u01b0\u1edbc 16h.\n\nLi\u00ean h\u1ec7 b\u00e1o gi\u00e1 PAC: \u260e <strong>0979 891 929<\/strong> (Zalo\/Hotline) | Email: locthien@locthien.vn\n\nCoA, MSDS v\u00e0 Ch\u1ee9ng T\u1eeb Ch\u1ea5t L\u01b0\u1ee3ng\n\n<strong>CoA (Certificate of Analysis):<\/strong> K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch Al\u2082O\u2083%, \u0111\u1ed9 pH, basicity, kim lo\u1ea1i n\u1eb7ng (Fe, Pb, Cd, As) \u2014 g\u1eedi k\u00e8m m\u1ed7i l\u00f4 h\u00e0ng.\n<strong>MSDS (Material Safety Data Sheet):<\/strong> H\u01b0\u1edbng d\u1eabn b\u1ea3o qu\u1ea3n, x\u1eed l\u00fd s\u1ef1 c\u1ed1, PPE c\u1ea7n thi\u1ebft theo ti\u00eau chu\u1ea9n GHS.\n<strong>CO (Certificate of Origin):<\/strong> Ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9 \u1ea4n \u0110\u1ed9 \/ Vi\u1ec7t Nam \/ Trung Qu\u1ed1c.\n<strong>CQ (Certificate of Quality):<\/strong> Ch\u1ee9ng nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t.\n\nQCVN \u00e1p d\u1ee5ng: <strong>QCVN 01:2009\/BYT<\/strong> (n\u01b0\u1edbc c\u1ea5p sinh ho\u1ea1t) v\u00e0 <strong>QCVN 40:2011\/BTNMT<\/strong> (n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p).\n\nL\u01b0u \u00dd An To\u00e0n V\u00e0 B\u1ea3o Qu\u1ea3n PAC\n\nPAC l\u00e0 ch\u1ea5t \u0103n m\u00f2n nh\u1eb9, pH dung d\u1ecbch 3,5 \u2013 5,0. Mang g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9 khi thao t\u00e1c.\nPAC l\u1ecfng: b\u1ea3o qu\u1ea3n trong b\u1ed3n nh\u1ef1a HDPE ho\u1eb7c FRP, tr\u00e1nh b\u1ed3n th\u00e9p carbon b\u1ecb \u0103n m\u00f2n.\nPAC b\u1ed9t: b\u1ea3o qu\u1ea3n n\u01a1i kh\u00f4, tho\u00e1ng. \u0110\u1ed9 \u1ea9m cao l\u00e0m v\u00f3n c\u1ee5c nh\u01b0ng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng Al\u2082O\u2083 n\u1ebfu tan ho\u00e0n to\u00e0n.\nKh\u00f4ng tr\u1ed9n l\u1eabn v\u1edbi ki\u1ec1m m\u1ea1nh (NaOH) trong b\u1ed3n ch\u1ee9a \u2014 ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t.\nH\u1ea1n s\u1eed d\u1ee5ng PAC l\u1ecfng: 12 th\u00e1ng k\u1ec3 t\u1eeb ng\u00e0y s\u1ea3n xu\u1ea5t. PAC b\u1ed9t: 24 th\u00e1ng k\u00edn t\u00fai. Tham kh\u1ea3o MSDS \u0111\u1ea7y \u0111\u1ee7 khi ti\u1ebfp nh\u1eadn h\u00e0ng.\n\n\nT\u1ea1i Sao Ch\u1ecdn L\u1ed9c Thi\u00ean Mua PAC?\n\nH\u01a1n 10 n\u0103m kinh nghi\u1ec7m cung c\u1ea5p h\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc cho nh\u00e0 m\u00e1y, KCN, \u0111\u00f4 th\u1ecb.\nKho t\u1ea1i TP.HCM, B\u00ecnh D\u01b0\u01a1ng, \u0110\u1ed3ng Nai \u2014 giao h\u00e0ng trong ng\u00e0y l\u00e0m vi\u1ec7c.\n\u0110\u1ee7 ch\u1ee9ng t\u1eeb: CO\/CQ\/CoA\/MSDS theo y\u00eau c\u1ea7u \u0111\u1ea5u th\u1ea7u v\u00e0 ki\u1ec3m tra m\u00f4i tr\u01b0\u1eddng.\nH\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt: t\u01b0 v\u1ea5n jar test, t\u00ednh li\u1ec1u PAC ph\u00f9 h\u1ee3p v\u1edbi ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n.\nB\u1ea3o h\u00e0nh sai spec: \u0111\u1ed5i h\u00e0ng trong 7 ng\u00e0y n\u1ebfu ph\u00e2n t\u00edch CoA kh\u00f4ng \u0111\u1ea1t.\nHotline k\u1ef9 thu\u1eadt: \u260e 0979 891 929 \u2014 b\u00e1o gi\u00e1 trong 15 ph\u00fat l\u00e0m vi\u1ec7c.\n","link":"https:\/\/hoachatlocthien.com\/ko\/danh-muc\/hoa-chat\/pac","name":"PAC","slug":"pac","taxonomy":"product_cat","parent":614,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat\/619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat\/614"}],"wp:post_type":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product?product_cat=619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}