Cov Lus Hais Rau Tuam Tshoj Tsis Txhob Muaj Kev Ua Phem Rau Cov Hlau Hnyav Hauv Cov Dej Pov Tseg
Peb txoj kev loj hlob nyob ntawm cov cuab yeej siv tshiab, cov txuj ci zoo kawg thiab cov thev naus laus zis uas muaj zog dua rau Quots rau Tuam Tshoj Tsis Txhob Muaj Pa phem Hlau Hnyav hauv Dej Khib Nyhiab, Cov neeg siv khoom qhov txiaj ntsig thiab kev txaus siab yeej ib txwm yog peb lub hom phiaj loj tshaj plaws. Thov hu rau peb. Muab sijhawm rau peb, muab qhov xav tsis thoob rau koj.
Peb txoj kev loj hlob nyob ntawm cov cuab yeej siv tshiab, cov txuj ci zoo kawg thiab cov thev naus laus zis uas muaj zog tas li rauTuam Tshoj Hnyav Hlau Tshem Tawm, Cov Hlau Hnyav Organosulphide, Peb cov Tshuag muaj nqis 8 lab duas las, koj tuaj yeem nrhiav tau cov khoom sib tw hauv lub sijhawm luv luv. Peb lub tuam txhab tsis yog koj tus khub hauv kev lag luam xwb, tab sis peb lub tuam txhab kuj yog koj tus pabcuam hauv lub koom haum tom ntej.
Kev piav qhia
CW-15 yog ib qho tshuaj uas tsis muaj tshuaj lom thiab tsis ua rau ib puag ncig puas tsuaj. Cov tshuaj no tuaj yeem tsim cov khoom sib xyaw ruaj khov nrog feem ntau cov hlau ions monovalent thiab divalent hauv cov dej khib nyiab, xws li: Fe2+,Ni2+,Pb2+,Cu2+,Ag+,Zn2+,Cd2+,Hg2+,Ti+thiab Cr3+, ces mus txog lub hom phiaj ntawm kev tshem tawm cov dej hnyav. Tom qab kev kho mob, cov nag tsis tuaj yeem yaj los ntawm nag, Tsis muaj teeb meem kev ua qias tuaj ntxiv.
Daim Ntawv Thov
Tshem tawm cov hlau hnyav ntawm cov dej khib nyiab xws li: cov dej khib nyiab desulfurization los ntawm lub zog fais fab thee (cov txheej txheem desulfurization ntub) cov dej khib nyiab los ntawm lub tshuab hluav taws xob Printed circuit board plating cog (Plated tooj liab), Electroplating Hoobkas (Zinc), Photographic rinse, Petrochemical Cog, Tsheb ntau lawm cog thiab lwm yam.
Qhov zoo
Cov Lus Qhia Tshwj Xeeb
| Qhov tsos | Tsis muaj xim los yog daj kua |
| Cov Ntsiab Lus Khoom (%) | ≥15 |
| pH (1% Dej Tshuaj) | 10-12 |
| Qhov Ceev (g/Cm)3, 20℃) | ≥1.15 |
Txoj Kev Thov
Cov dej khib nyiab → Kho PH rau 7-10 → Ntxiv CW 15 nrog kev nplawm rau 30 feeb → Ntxiv cov organic flocculant nrog kev nplawm → do qeeb qeeb rau 15 feeb → Sedimentation → Lim → Dej kho
Cov koob tshuaj siv ntawm CW 15 rau 10PPM hlau hnyav ion
| Tsis yog. | Hnyav Hlwb | CW 15 koob tshuaj (L/M)3) |
| 1 | Cd2+ | 0.10 |
| 2 | Cu2+ | 0.18 |
| 3 | Pb2+ | 0.055 |
| 4 | Ni2+ | 0.20 |
| 5 | Zn2+ | 0.20 |
| 6 | Hg2+ | 0.06 |
| 7 | Ag+ | 0.06 |
Pob khoom
25kg/nruas, 200kg/nruas, 1000kg/IBC nruas.
Kev Khaws Cia
12 lub hlis
Peb txoj kev loj hlob nyob ntawm cov cuab yeej siv tshiab, cov txuj ci zoo kawg thiab cov thev naus laus zis uas muaj zog dua rau Quots rau Tuam Tshoj Tsis Txhob Muaj Pa phem Hlau Hnyav hauv Dej Khib Nyhiab, Cov neeg siv khoom qhov txiaj ntsig thiab kev txaus siab yeej ib txwm yog peb lub hom phiaj loj tshaj plaws. Thov hu rau peb. Muab sijhawm rau peb, muab qhov xav tsis thoob rau koj.
Cov lus hais rauTuam Tshoj Hnyav Hlau Tshem Tawm, Cov Hlau Hnyav Organosulphide, Tus Neeg Sawv Cev Rau Cov Hlau Hnyav, Peb cov Tshuag muaj nqis 8 lab daus las, koj tuaj yeem nrhiav tau cov khoom sib tw hauv lub sijhawm luv luv. Peb lub tuam txhab tsis yog koj tus khub hauv kev lag luam xwb, tab sis peb lub tuam txhab kuj yog koj tus pabcuam hauv lub koom haum tom ntej.
