wastewater treatment 30% poly aluminium chloride cas 1327-41-9 technical specifications

Product Name: food grade polyaluminium chloride pac
Basicity: 30-50%
CAS No.:1327-41-9
Appearance: white or light yellow granule or powder
Purity: 30%-31%
Formula: [Al2(Oh)Nci6
Origin: Henan China
Package: one 20’fcl load in 15-18mt palletized
Usage: municipal sewage wastewater treatment

safety data sheet department of environmental protection

chemical name cas-no. concentration[%] aluminium chloride, basic / polyaluminium chloride 1327-41-9 45 50 % further information for the full text of the r-phrases mentioned in this section, see section 16. for the full text of the h-statements mentioned in this section, see section 16. 4. first aid measures description of first aid measures

polyaluminium chloride pac 30% water treatment chemical,pac 02 powder. there are four types of polyaluminium chloride for sale with different content of al2o3 and basicity. among them, pac 30% 01amp02 is used for drinking water treatment, while pac 30% 03amppac 28% 04 is used for industrial wastewater treatment. the four types can be easily distinguished by color, from white, light-yellow to deep-yellow.

safety data sheet polyaluminium chloride ( pac 17% )

product name polyaluminium chloride ( pac 17% ) chemical name polyaluminium chloride product number dd.44.264 cas number 1327-41-9 ec number 215-477-2 1.2. relevant identified uses of the substance or mixture and uses advised against identified uses potable water treatment ,industrial water treatment , paper industry

impacts of poly-aluminum chloride addition on activated,as a common and low-cost coagulant, poly-aluminum chloride (pac) may be widely used for wastewater treatment. in this article, the impacts of pac on activated sludge and the treatment efficiency of sequencing batch reactor were investigated over 100 d for domestic wastewater treatment.

pac poly aluminum chloride cas no 1327-41-9

insoluble matter. ≤ 0.2%. density (at 20°c) 1.19-1.33 g/cm3. poly aluminum chloride (pac) is a coagulant widely used in water treatment processes. it is available in both powder and liquid forms, offering flexibility and ease of use in various applications. pac is a chemical compound composed of aluminum and chlorine, known for its excellent

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cas no: 1327-41-9. hs code: . mf: {al2 (oh) ncl6-n} m. al2o3 %: ≥30, ≥28. package: 25 kgs pp bag;20 kgs pe bag; ton bag. description: poly aluminium chloride (pac) , the white or yellow powder, is an inorganic polymer coagulant. compared with traditional inorganic coagulants, fengbai poly aluminum chloride flocculation precipitation

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best effect pac powder polyaluminium chloride

chemical name cas number weight % hazardous polyaluminium chloride 1327-41-9 29 32 (as aluminium oxide) 40-90 (basicity) no section 3 hazard identification emergency overview: corrosive! inhalation, ingestion or skin contact with material may cause injury. causes eye and skin irritation.

industrial grade chemical product 28% yellow powder water treatment chemicals,industrial grade chemical product 28% yellow powder poly-aluminium chloride chemicals, find details and price about poly aluminium chloride 28% min purity pac yellow powder poly aluminium chloride 28% from industrial grade chemical product 28% yellow powder poly-aluminium chloride chemicals ,the colors of polyaluminium chloride generally include white, yellow and tan. Polyaluminiumchloride of different colors also has great differences in application and production technology.

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pac poly aluminium chloride for making incense-changzhou jiesen. when pac poly aluminium chloride is used as a thickener in the incense making industry, it involves various incense products including: strip incense, grass incense, pan incense, stick incense, mosquito coil incense, bamboo stick incense and other incense products.，portugal supplier of chemicals use pac poly aluminium chloride anionic pam pac poly aluminium chloride anionic

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polyaluminium chloride 1327-41-9 purity 28% menjie 25kg

aluminum chlorohydrate 1327-41-9 cas no.: 1327-41-9 purity: 98.5% 1 usd/kilogram hebei crovell biotech co. ltd send your message to:polyaluminium chloride (weifang menjie chemical co. ltd.) quantity:

instead alum use poly aluminium chloride coagulant in water,pac=pacl. note: a) .the cost of poly aluminium chloride is twice/thrice of alum ( roughly the cost of pac-$0.4/ kg) b).one possible disadvantage in using poly aluminum chloride (pac) relates to the removal of dissolved organic carbon (doc) from water. it is well documented that effective doc removal is possible with alum,particularly when

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enhancing water–wastewater treatment efficiency: synergistic

inorganic coagulants such as polyaluminum chloride (pac) have been used for years to treat water and wastewater. however, pac as a coagulant can harm the living environment as it is toxic to humans and aquatic ecosystems. the use of natural and biocompatible materials such as sodium alginate as coagulant-aid can reduce the use of pac. another challenge in coagulation is the long settling time

poly aluminum chloride – pac for industrial waste water,polyaluminum chloride is a kind of inorganic, a new water purification material, inorganic polymer coagulant, polyaluminum chloride appearance is white or yellow powder.

Can polyaluminium chloride be used as a coagulant?
The use of Polyaluminium Chloride (PAC) as a coagulant for the removal of researchers (Wang et al., 2004; Gao et al., 2002; Tapas et al., 2002). They concluded that PAC is capable of removing colour, COD and ammonia. To date, there is no reported literature on the use of PAC in leachate treatment. Pulau Burung Landfill Site in Penang, Malays ia.
Does polyaluminium chloride remove colour and cod from semi-aerobic water?
This research examined various experimental conditions for application of Polyaluminium Chloride (PAC) for removing colour, COD and ammonia from semi-aerobic. The removals of colour, COD and ammonia were up to 93%, 56% and 32%, respectively, at an optimum dosage of 2000 mg/L PAC.
What is the maximum sludge Volum E for Pac and alum?
The maximum sludge volum e for PAC and alum were 60% and 45%, respectively, at coagulant dose 2000 mg/L for PAC and 9000 mg/L for alum (Figure 2). Chemical coagulation and precipitation is a phenom enon that is highly pH-dependent. alkaline for the untreated leachat e to acidic level. Figure 3 presents the effect of pH
What is the optimum mixing speed for Pac alum?
The removals of col our, COD and ammonia using PAC were 93%, 26%, respectively, using alum. removal of colour, COD and ammonia. Similar to previous resul ts, a significant ammonia with the optimum sl ow mixing speed for PAC and alum being 20 rpm.