Polyaluminum chloride:PAC ad brevi, etiam notum est basic aluminium chloride aut hydroxyl aluminium chloride.
Principium:Per hydrolysis productum de polyaluminum chloride vel polyaluminum chloride, in coloalidal praecipitatio in purgamento aut obscura est celeriter formatae, quod est facile separare magna particulae praecipiti.Euismod:Et specie et perficientur PAC sunt ad alkalinity, praeparatio modum, immunditia compositionem et alumina contentus.
I, cum alkalinity pura liquido polyaluminum chloride est in range de XL% ~ LX%, quod est lumen flavo perlucidum liquorem. Cum alkalinity plus quam LX%, quod paulatim fit in colore perlucidum liquorem.
II, cum alkalinity est minus quam XXX%, solidum polyaluminum chloride est lens.
III, cum alkalinity est in range de XXX% ~ LX%, quod est a colloidal materia.
IV, cum alkalinity est maior quam LX%, quod paulatim fit speculum vel resin.solid polyaluminum chloride ex Bauxite vel lutum mineralis est flavo aut brunneis.
Product illustration
Communi
22-24% Content:Tympanum siccatio processus productio, sine laminam et frame filtering, aqua insolubilis materia est altior, est current foro pretium industrialis products, maxime propter industriae wastewater curatio.
XXVI% Content:Tympanum siccatio processus productio, sine laminam et artus filtering, aqua insolubilis materia est inferior quam 22-24%, hoc productum est in nationalibus vexillum industrialis gradu, quod productum est in nationalibus vexillum of industriae gradu, quod est leviter altius, maxime in industrialis wastewater est.
XXVIII% Content:Hoc habet duo genera processus tympanum siccatio et imbre siccitas, liquida per laminam frame filter, aqua insolubilis quam primi duo humilis, quae ad PAC High-gradu products, potest adhiberi humilis PAC PRINISTRIUM.
XXX% Content:Sunt duo genera tympanum siccatio et imbre siccitate, mater liquida per laminam frame filter, quae ad altus-gradus PAC products, maxime in ICTUS aquae plantae et humilis in domesticis aqua curatio.
XXXII% Content:Hoc factum est per aspera siccitate, est aliud ex aliis products, quod PAC species est albus, est princeps puritas non-ferrea polyaluminum chloride, maxime usus est in fine eget industria et stibio, quae in cibo gradu.
Polyacrylamide:dicitur PA m, vulgo ut flocculant aut coagulant
Principium:Pam M molecular torquem et dispersit tempus per varietatem mechanica, physica, eget et alia effectus, dispersus tempus coniunctum simul, formatam network sic enhancing partes.
Euismod:PAM is white powder, soluble in water, almost insoluble in benzene, ether, lipids, acetone and other general organic solvents, polyacrylamide aqueous solution is almost transparent viscous liquid, is a non-dangerous goods, non-toxic, non-corrosive, solid PAM has hygroscopicity, hygroscopicity increases with the increase of ionic degree.
Product illustration
Communi
Pam secundum suam habet distrociable coetus est divisa in anionic polyacrylamide, cationic polyacrylamide et non-ionic polyacrylamide. Ionic polyacrylamide.
Cationic PAM:Activated DELING produci a BIOCHEMICUS modum
Anionic PAM:Persequitur et caeno positivum crimen, ut ferro plant, electroplating plant, metallurgy, calculus baptismata, pulvis remotionem et aliis purgamentos, ut melius effectus
Nonionic PAM:Nam cationic et anionic habere bonum effectus, sed unitas pretium est valde pretiosa, plerumque non communiter usus
Et addidit utor instructiones
Quid Floroculation? Post addendo coagulant ad rudis aquam, plene miscentes cum aqua corpus, maxime de colloid impudicitia in aquas perdere, et in Floroculation Pool et formare Floc potest a Flocculation modum.
Influencing factores Floroculation
In processus of Floc augmentum est processus of contactu et collisio parvum particulas.
Et qualis est Flocculation effectus dependet ex his duobus factoribus:
I ad facultatem Polymer Complexes formatae per coagulant hydrolysis ad formam adsorption frame pontem, quae determinatur per proprietatibus coagulants
2 the probability of collision of small particles and how to control them for reasonable and effective collision.Water treatment engineering disciplines believe that in order to increase the probability of collision, the speed gradient must be increased, and the energy consumption of water body must be increased by increasing the speed gradient, that is, increasing the flow velocity of the flocculation pool (addendum: if the particles aggregate and grow too fast in flocculation, they will be destroyed. Sunt duo difficultates: I Floc augmentum nimis ieiunium sua fortitudo infirmata est, in fluxus processum congressi fortis tondendas et ad adsorption frame pontem est facile ad permanere, ut Floc est facile ad confringetur, ut fluxus est facile ad fractum, ut fluxus est facile ad rumpitur, ut fluxus est facile ad fluxus et ad folium est, ut fluxus est facile ad frangi, ut fluxus est facile ad frame et fluxus est facile ad frangi, ut fluxus est facile ad frame et ad folium est facile ad fractum, ut fluxus est facile ad fractum, ut fluxus est facile ad frame et in fluxus est facile ad frame et fluxus est facile ad fluxus et ad folium est, et fluxus est facile ad frangi, ut fluxus est facile ut fluxus est in aquam usque ad Floc Acriter reducitur, aliqua reactionem non perfectum parvum particulas amisit reactionem conditionibus, haec parva particulas et magnas particularum collisionem probabilitatem acriter reducitur difficile ad crescere, haec non solum ad sedimentation tank.)
REPREPO
In the early stage of the reaction of adding coagulant, it is necessary to increase the chance of contact with sewage as much as possible, increase the mixing or flow rate.Depending on the collision of water flow and folding plate and the flow of water between folding plate to increase the speed, so that the water particles collision opportunity increases, so that the floc condensation.And to the late reaction, in order to reduce the speed gradient, can get better flocculation, Praecipitatio effectus.
Addit Equipment:medicamento continens, medicamento repono tristique, dosing commiratus, dosing sentinam et metering apparatu. Equipped usus modi
PAC, PAM dispensando concentration (sumpta ex medicamento packaging peram et addidit ad dissolutionem tristique) PAC et Pam dispensando concentration secundum experientiam: PAC Dissolutionem PAC 5,1% -0.3%, PAC PAC 501.% -0,3, PAC PAC 501.% -0-10, Pam, quod est, Pam Dissolution facultatem limitata, opus ad movent plene movere medium celeritate omnino dissolved.In aestate, Pam Dissolution concentration potest esse proprie auctus ad 0.3-0.5% .Take fluxus meter auctus ad 0.3-5%, ut I cubica meter / XXIV horis, quod est, Q = XLII liters / hora, potest consequi idealis purgaments curatio Floroculation effectus. PAC, PAM sewage treatment agent dosage (dissolved in the original water)Sewage treatment agent dosage is generally PAC 50-100ppm, PAM 2-5ppm, ppm unit is one millionth, so converted into 50-100 grams of PAC per ton of sewage, 2-5 grams of PAM, it is recommended that generally according to this dosage trial.If the daily sewage treatment capacity is 2000 cubic meters, PAC dosage Concentration secundum 50PPM, Pam dosis concentration secundum ad 2ppm calculation, tunc quotidie PAC dosis est 100kg, pem dosage est 4kg.the super dosis et dosis concentration est opus in specifica et dosis, quod est secundum specifica experimentum aquae qualitas. Adice in paro valorem in dosing pump fluxus meter
Post addendo agens ad purgamentos aut caeno debet efficaciter mixta. Mixing tempus est fere 10-30 seconds, plerumque non plus quam II minutes. The specific dosage of the agent and the concentration of colloidal particles, suspended solids in sewage or sludge, the nature and treatment equipment have a great relationship, sludge treatment dosage to some, the best dosage are obtained through a large number of experiments.According to the best dosage concentration (ppm1 to add concentration) and water flow (t/h) and the configuration of the solution concentration (PPM2 Praeparatio concentration), potest esse ratione in dosing pump flowmeter ostentationem valorem (LPM) .the ostentationem valorem de dosing ppm1 addere concentration / LX × concentration.
Note: PPM est unum decies, dosing sentinam flowmeter valorem unitates, lpm est liters / minute; GPM est lagenas / minute
Post tempus: Feb, 19-2024
