Polyaluminium chloride (PAC) ke mofuta oa thepa tlhoekiso ea metsi, inorganic polymer coagulant. Ho ea ka mokhoa oa sona, e ka classified e le: mofuta o tiileng le mokelikeli. Foromo tiileng o na le 'mala o mosehla kapa lefifi' mala o mosehla mmala, lefifi sootho, lefifi bohlooho lehoakhoa-joaloka 'mala. mokelikeli ho hlahisoa e le colorless, pepeneneng, hanyenyane bosehla, leseli mosehla ho sootho mmala. PAC ha a sebelisa mebala e fapaneng le theknoloji ho hlahisoeng boetse e na le phapang ea mofuta ofe haholo e atlehang tlhoekiso ea metsi, e leng e wildly sebelisitsoe ka tlhoekiso ea metsi a nooang, indasteri metsi, indasteri ajoa metsi le sentse le metsi a silafetseng tloha indasteri famasi, pampiri etsang indasteri le oa khatiso le ho shoa indasteri, hammoho le bophelo ba metsi sentse nako.
Technical Literature
Polyaluminium chloride (PAC) bakeng sa kalafo metsi a nooang (bao e seng Fe)
|
Items teko |
ga tlhaloso |
|
Aluminium oxide (AL2O3) |
28-30% mets |
|
Basicity |
40-90% |
|
Ph boleng 1% ea metsi tharollo |
3-5 |
|
Metsi taba insoluble |
Tse 0.6%, max |
|
ka Content |
0,0002%, max |
|
Cd Content |
0,0002%, max |
|
Cr6 + Content |
0,0005%, max |
|
PB Content |
0,001%, max |
|
Hg Content |
0,00001%, max |
|
Fe Content |
bao e seng |
|
Items teko |
ga tlhaloso |
|
Aluminium oxide (AL2O3) |
mets 28 |
|
Basicity |
30-90% |
|
Ph boleng 1% ea metsi tharollo |
3.0-5.0 |
|
Metsi taba insoluble |
1.5%, max |
|
Fe Content |
5%, max |
|
ka Content |
0,0015%, max |
|
PB Content |
0,006%, max |
Polyaluminium chloride (PAC) bakeng sa matlakala kalafo metsi
Dikopo
Urban drainage tlhoekiso: metsi nōkeng, pokello ea metsi, tlase ho lefatshe.
Municipal metsi a likhoerekhoere Phekolo
Industrial metsi a likhoerekhoere kalafo: ho daea metsi a likhoerekhoere, letlalo metsi a likhoerekhoere, metsi a likhoerekhoere tse nang le fluoride, boima tšepe metsi litšila, metsi a likhoerekhoere, metsi a likhoerekhoere, mashala hlatsoa metsi a likhoerekhoere, drainage ka, ho ritela metsi a likhoerekhoere, metallurgy metsi a likhoerekhoere, sebetsa nama metsi a likhoerekhoere, likhoerekhoere kalafo.
Industrial metsi a likhoerekhoere le thepa litšila tšepe botjha ha thepa
Packages & Delivery:
PAC bakeng sa metsi a nooang: 25KG letlooa boima lohiloeng mekotla, 20-22MT ka 20 maoto a setshelo loading.
PAC bakeng sa metsi liindasteri: 25KG letlooa boima lohiloeng mekotla, 25MT, max ka 20 maoto a setshelo loading.
PAC phofo Polyaluminium chloridebakeng Masepala likhoerekhoere Phekolo
Polyaluminum chloride ke tlhoekiso ea metsi tse bonahalang, e inorganic polymer coagulant, le polymer ka boima ba 'mele e batlang e kholo ea limolek'hule le qoso e batlang e phahameng ea polymer inorganic hlahisoang ke borokho ketso ea ions hydroxyl le molekyler ya polyvalent anions. Pharmacy. Foromo, e ka arotsoe ka mefuta e 'meli: tiileng le mokelikeli. -Butle li arotsoe ka sootho, beige, khauta mosehla le o mosoeu ho latela mebala e fapaneng, 'me mokelikeli le ka hlahisoa e le colorless, e pepeneneng, yellowish, leseli mosehla ho bosehla sootho.
The polyaluminum chloride le dikahare a oxide e aluminium pakeng tsa 27 le 30 e boholo ba ba khaki bosehla bosehla tiileng phofo. Tsena mefuta e sa chloride polyaluminum fuoa metsi a batlang e le e ntle solubility, le ka mokhoa oa ho shoa hoa, liphetoho physicochemical tse kang motlakase ya, agglomeration, adsorption, 'me pula qetellong ba lebisa [Al2 (OH) 3 (OH) 3] pula, ka tsela eo ho finyella morero oa' tsa tlhoekiso. Ka tshebediso ya polyaluminum chloride, ntle le hore ho hlokahala hore additives a mang, floe sebopeho e itime lijo 'me e tenya, phahameng mosebetsi, ka potlako pula,' me le phello e hlakileng mabapi le se phahameng turbidity tlhoekiso ea metsi.
Boitsebiso tala tsa bosehla polyaluminum chloride e k'halsiamo aluminate phofo, acid e hydrochloric, bauxite, haholo-holo sebelisoa bakeng sa kalafo ea likhoerekhoere le ho noa kalafo metsi, haeba lintho tse bonahalang e tala bakeng sa ho noa kalafo metsi e aluminium hydroxide phofo, acid e hydrochloric, le hanyenyane k'halsiamo aluminate phofo, poleiti le foreime khatello ea karaoke set dithulaganyo kapa spray omisa dithulaganyo na ditlhoko ka tieo ka tšepe e boima linaheng kalafo metsi a nooang, kahoo thepa bobeli e tala le e hlophisitsweng, tlhahiso ea ba molemo ho feta emelana PACs.
Thepa e tala bakeng sa emelana aluminium polyaluminum chloride ke k'halsiamo aluminate phofo, acid e hydrochloric, bauxite le phofo tšepe. E haholo-holo a sebelisa bakeng sa kalafo likhoerekhoere hobane e na le tšepe e phofo e le 'mala o emelana. Le ho feta tšepe phofo e phaella ka ho re, ho le leso kudu ho ke ke. Haeba phofo tšepe feta e itseng, ho ka linako tse ling bitsoa polyaluminum chloride tšepe. , Na le liphello tse babatsehang ka ho phekola likhoerekhoere.
Mahloriso karo-karolelano mokhoa:
1. Ho ea ka boemo ba metsi e tala, etsa tlhahlobo tse nyenyane pele ho sebelisa ho fumana lethal dose ea khomo. Nyenyane teko tharollo phetolo ke boima ba 'mele karo-karolelano (W / W), ka kakaretso 2-5% ka botle. Ba bokana le 3% tharollo: itse polyaluminum chloride PAC tiileng 3g, le kene ka silindara 200ml ho lekanya, eketsa ka 50ml tsa metsi, a tla qhibiliha ebe hlapolotsoe ka metsi ho tekanyo e 100ml, sisinya eona.
2. Ha ho hlahisa polyaluminum chloride PAC bakeng sa tlhahiso, kopanya le qhala latela polyaluminum chloride PAC tiileng: metsi = 1: 9 ho 1:15 boima karo-karolelano. Solutions le dikahare a ea alumina ka tlase ho 1% ba le tsekamelo ea ho hydrolysis le ka fokotsa liphello tsa tšebeliso. Concentrations tse phahameng haholo ho habonolo eketsa evenly.
3. Dosing ho ea ka ho fetisisa dosing chelete fumanoa ka teko e nyenyane. Ka mohlala, haeba ditanka sedimentation di fumanwa ho ba ka tlaase ho moo, haeba ho na le e ngata ea turbidity, litekanyetso li behoa ea tla ba le nyenyane haholo. Haeba tanka sedimentation o moholo ebile o upturned le turbidity setseng e phahameng, ka tjhelete e ya dosing e khōlō haholo le liphetoho lokela ho etsoa.
Polyaluminium chloride sebelisoa mokhoa:
Ka mor'a sehlahisoa tiileng e qhalwa ho ya ka metsi a ka 1: 3, e sebelisoa e le mokelikeli ka, hlapolotsoe ka makhetlo a 10-30 tsa metsi a hloekileng ho ea mahloriso a lakatsa. The homolog ph boleng ya dosing ke 3.5-5.0, le molemo ka ho fetisisa ph boleng e phaella ka ho re ho e fumantsa melemo ea coagulation. Litekanyetso li behoa ea ka ho ikemisetsa ho ea ka turbidity e fapaneng ya metsi a e tala, le litekanyetso li behoa molemo ka ho fetisisa o ikemiselitse. Ha e tala metsi a turbidity ke 100-500mg / L, le litekanyetso li behoa ka kiloton ke 10-20kg. Ha turbidity metsi e tala e phahameng, litekanyetso li behoa e nepo eketseha, 'me ha turbidity e tlaase, litekanyetso li behoa ea ka nepo fokotsehile.
The litekanyetso li behoa ea polyaluminum chloride ka boleng fapaneng metsi:
Ntlha ea pele, ka metsi a tlaase turbidity, le tiileng sehlahisoa polyaluminum chloride bo hlapolotsoe 1: 3 (boima karo-karolelano) mmoho Tlanya metsi le hlohlelletsa ho fihlela qhibiliha ka ho feletseng.
Ea bobeli, ka bophelo le tlhahiso ea tšebeliso ea likhoerekhoere, ha ho buuoa ka e mong le e thane e le ea likhoerekhoere pele phaella ka ho re mabapi le 30g tsa lihlahisoa polyaluminum chloride. Ebe eketsa le hlapolotsoeng polyacrylamide sehlahisoa (haeba e le hantle e ha e totobetseng, ka kopo fokotsa kapa ho eketsa sehlahisoa litekanyetso li behoa ka loketseng ho tse).
