1. Kä ye looi

Polyaluminum Chloride (PAC) ee polymer inorganic coagulant ye kɔc cɔl inorganic polymer coagulant ye kɔc cɔl inorganic polymer coagulant ye kɔc cɔl inorganic polymer coagulant ye kɔc cɔl inorganic polymer coagulant ₂(OH)ₙCl₆₋ₙ]ₘ. A ye polymer inorganic compound ye tɔ̈u kam AlCl ₃ ku Al ((OH) ₃. Cït kë ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye kɔɔl ye k

Henan SECCO Environmental Protection Technology Co., Ltd. ee SME ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r D, luɔɔi, ku ɣaac de kä ye kek looi në pii yiic, agut cï polyacrylamide ku polyaluminum chloride. A leŋ tɛ̈n tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈ D kä ye kek looi, ye kek looi bïk kä ye kek looi ya looi ya looi ya looi ya looi.

2. Mechanism of PAC in Sludge Dewatering (Mechanism of PAC in Sludge Dewatering)

PAC ee kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye k

1. Charge Neutralization: Kä ye kek tɔ̈ɔ̈u thïn aye kek tɔ̈ɔ̈u thïn në kë de kä ye kek tɔ̈ɔ̈u thïn në kë de kä ye kek tɔ̈ɔ̈u thïn në kë de kä ye kek tɔ PAC ee hydrolyzes në piiny ago aluminium ions ku polynuclear hydroxy-aluminium complexes ya cak, man ye kä ye kek tɔ̈ɔ̈u në kä ye kek tɔ̈ɔ̈u në kä ye kek tɔ̈ɔ̈u në kä ye kek tɔ̈ɔ̈u në kä ye kek tɔ̈ɔ̈u në kä ye kek tɔ̈ɔ̈u në kä ye kek tɔ̈ɔ

2. Adsorption Bridging: Cït polymer, PAC's molecular chains anɔŋ akutnhïïm ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc cɔl active groups ye kɔc c

3. Self-Skeletonization: Kɔc cï puɔ̈ɔ̈c në thɛɛr kɔ̈k yiic acï bɛ̈n nyuɔɔth lɔnadɛ̈ ke kɔc cï puɔ̈ɔ̈c cï puɔ̈ɔ̈c cï puɔ̈ɔ̈c cï puɔ̈ɔ̈c cï puɔ̈ɔ̈c cï puɔ̈ɔ Kë ye cɔl pore coordination number ye 80% juak, porosity ye kɔc cɔl porosity ye kɔc cɔl porosity ye kɔc cɔl porosity ye kɔc cɔl porosity ye kɔc cɔl porosity ye kɔc cɔl porosity ye kɔc cɔl porosity ye kɔc cɔl porosity PAC condition alëu bï kä ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek

Raan cï puɔ̈ɔ̈c acï bɛ̈n nyuɔɔth lɔnadɛ̈ ke 8% PAC cï kek ya tɔ̈ɔ̈u thɛɛr cï kek ya tɔ̈ɔ̈u thɛɛr cï kek ya tɔ̈ɔ̈u thɛɛr cï kek ya tɔ

3. Kä ye kek looi në PAC në luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi

1. Kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi kä ye kek looi.

2. Low Dosage and Low Sludge Production: PAC anɔŋ kä juëc ye kek looi, ku ka wïc kä ye kek looi, ku ka wïc kä ye kek looi, ku ka wïc kä ye kek looi.

3. High Turbidity Removal Efficiency: PAC nyuɔɔth kä puɔth ye kek looi, kä puɔth ye kek looi ku kä puɔth ye kek looi, ku kä puɔth ye kek looi.

4. High Floc Strength and Pressure Resistance: PAC ye flocks ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi.

5. Wide pH Application Range: PAC ee luɔɔi path ye looi në pH ye looi, ku ye luɔɔi path ye looi në pH 57.

6. Luɔi kɛ̈ɛ̈r kɔ̈k: PAC alëu bï ya luɔ̈ɔ̈i kɛ̈ɛ̈r kɔ̈k cït polyacrylamide (PAM) kɛ̈ɛ̈r kɔ̈k.

4. Wɛ̈t ye PAC kuany

(A) Luɔi cï rot gɛɛi në kä ye kek looi

Kä juëc ye kek tɔ̈ɔ̈u thïn anɔŋ kä juëc ye kek tɔ̈ɔ̈u thïn. Lɔ̈k kä tɔŋ:

1. Luɔ̈ɔ̈i

Municipal WWTP Excess Activated Sludge: Organic content high and strong colloidal stability recommends PAC combined with cationic PAM (CPAM). Kɔc cï puɔ̈ɔ̈c acï nyuɔɔth lɔnadɛ̈ ke PAC cï kek bɛ̈n ya juak në tɛ̈n yenë kek bɛ̈n ya juak në tɛ̈n yenë kek bɛ̈n ya juak në tɛ̈n yenë kek ⁸ s²/g, tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye k

Industrial Wastewater Sludge: Luɔ̈ɔ̈i PAC cï gam në kë de kä ye kek looi. Cïtmɛn, kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ ₂O₃ PAC mat kek CPAM.

Water Treatment Plant Sludge: PAC ee kä ye kek looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi.

2. Organic Content of Sludge

Kä ye kek tɔ̈ɔ̈u në organic yiic: PAC ye kek tɔ̈ɔ̈u në organic yiic yiic, ye kek mat kenë cationic organic polymers.

Kä ye kek looi aye kek looi: Kä ye kek looi aye kek looi në PAC yiic.

3. pH wɛ̈ɛ̈r

PAC ee luui apath në pH 57. Na cï pH ye cɔl sludge ye cɔk tɛ̈n ye cɔk tɛ̈n ye cɔk tɛ̈n ye cɔk tɛ̈n ye cɔk tɛ̈n ye cɔk tɛ̈n ye cɔk t

(B) Luɔi cï rot looi në kä ye kek looi

1. Plate-and-Frame Filter Press / Vacuum Filter

A sɔɔl: PAC (ye raan tök wala a mat kek PAM)

Lëk: PAC ye kɔc cï puɔ̈th apɛi, ye kɔc cï puɔ̈th apɛi, ye kɔc cï puɔ̈th apɛi, ye kɔc cï puɔ̈th apɛi

Kä ye kek looi: 1%3% kä ye kek looi

2. Belt Filter Press / Centrifuge

A leŋ: PAC mat keke PAM

Lɛ̈k: PAC fuu bɛ̈n kolloidal system ya cɔk tɔ̈u, ka PAM bɛ̈n ya cɔk tɔ̈u, ku bɛ̈n ya cɔk tɔ̈u, ku bɛ̈n ya cɔk tɔ̈u

(C) Luɔi cï gɔ̈t në PAC Product Specifications

1. Al ₂O₃ Wël

PAC: 18%26% Al ₂O₃, a suitable for general industrial wastewater sludge treatment. a suitable for general industrial wastewater sludge treatment. a suitable for general industrial wastewater sludge treatment. a suitable for general industrial wastewater sludge treatment.

PAC min tä nhial: ≥28% Al ₂O₃, tënë luɔɔi ye wïc luɔɔi path

2. Kɛ form

Solid PAC: A yic a tɔ̈ɔ̈u la a tɔ̈ɔ̈u; a wïc ba tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u; kä ye kek gam 2%20%

Liquid PAC: A cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl

3. Ha Basicity

Basicity ee kë ye nyuɔɔth PAC's polymerization degree. Kä ye kek looi yiic aye nyuɔɔth lɔnadɛ̈ ke polymerization degree ye kek looi yiic ku jɔl ya kä ye kek looi yiic ku jɔl ya kä ye kek looi yiic. Yiɛ̈n kä puɔth ye kek looi në kë de kä ye kek looi.

D) Optimization of Dosing Parameters

1. Dosage

PAC dosage acïï bɛ̈n ya tɔ̈ɔ̈u në kë de kä ye kek looi yiic ku a dhil ya them në thëm yiic. Kä ye kek tïŋ në ye mɛn: 1%3% de kä ye kek tïŋ në ye mɛn. Kɔc cï puɔ̈ɔ̈c acï bɛ̈n ya nyuɔɔth lɔnadɛ̈ ke ye kë puɔth apɛi ye kek looi në PAC yic: 25 mL (6% concentration), pH 7 (cïï gɛɛr), tɛ̈ɛ̈r ye kek A leŋ bɛ̈n ya tɛ̈ɛ̈r në tɛ̈ɛ̈r de tɛ̈ɛ̈r de tɛ̈ɛ̈r de tɛ̈ɛ̈

2. Luɔ̈ɔ̈i

Në kë de kä ye kek looi në aluminium, 4%5% ye kek looi në kë de kä ye kek looi në aluminium.

3. Dɛ̈ɛ̈r Dɛ̈ɛ̈r Dɛ̈ɛ̈r Dɛ̈ɛ̈r Dɛ̈ɛ̈r

Na cɔl inorganic ku organic conditioners, ka inorganic conditioner (PAC) tääu tueŋ, ka organic conditioner (PAM) tääu

Lɔ̈k PAC tueŋ ee kä ye kek looi ya cɔk loi rot ku ye kä ye kek looi ya cɔk loi rot, ku ye kä ye kek looi ya cɔk loi rot

4. Kä ye kek mat

Kä ye kek mat thïn aye thiekic ago kä ye kek mat thïn ya looi. Kɔc cï puɔ̈ɔ̈c acï bɛ̈n nyuɔɔth lɔnadɛ̈ ke PAC cï puɔ̈ɔ̈c apɛi ye looi në 130 rpm ku jɔl ya jɔl ya jɔl ya jɔl ya jɔl Në luɔɔi cï kek ya looi, a lëu bï kek ya tɔ̈ɔ̈u në tɛ̈n yiic yiic: tɛ̈n fuu në 500 r/min (0.5 min), tɛ̈n rou në 150 r/min (10 min).

5. Waktu ye kɔɔr

Lɔ̈ɔ̈m cï kek ya looi adhil bï ya tɔ̈ɔ̈u në tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc Lɔ̈ɔ̈m ye kɔc tɔ̈ɔ̈u në kaam juëc yiic ee kɔc tɔ̈ɔ̈u në kaam juëc yiic.

5. Luɔi ye looi

Lɔ̈k 1: Lɔ̈k ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc

Lɩzɩ nɛy tɩ tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈

Lëk kä ye kek looi ku kä ye kek looi

Step 2: Laboratory Testing

Luɔ̈ɔ̈i tɛ̈ɛ̈r tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u

Lɔ̈k kä puɔth ye kek looi, kä ye kek looi, ku kä ye kek looi

Step 3: Pilot Testing

Luɔ̈ɔ̈i tɛ̈n yenë kɛ̈ɛ̈k looi në tɛ̈n yenë kɛ̈ɛ̈k looi

Verify dewatering performance, treatment costs, and operational feasibility (Gɛɛr tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n)

Step 4: Finalize Program

Lɔ̈k ba program de kuanycök de raan cï bɛ̈n ya kuanycök në thëm de raan cï bɛ̈n ya kuanycök de raan cï bɛ̈n ya kuanycök

Luɔ̈ɔ̈i de luɔɔi ku plan de kɔc cï röt looi

6. Kuen-kuɛn-kuɛn-kuɛn

Lɔ̈k ba kɔc cɔk tɔ̈ɔ̈u yiic: Na cï kɔc cɔk tɔ̈ɔ̈u yiic, ka kɔc cɔk tɔ̈ɔ̈u yiic, ka kɔc cɔk tɔ̈ɔ̈u yiic.

Temperature considerations: Low temperatures slows inorganic conditioner hydrolysis; Temperature considerations: Low temperatures slows inorganic conditioner hydrolysis; Temperature considerations: Low temperatures slows inorganic conditioner hydrolysis; A lëu bï ya tɔ̈ɔ̈u piny në 10°C, ku a wïc bï ya tɔ̈ɔ̈u piny.

Lɔ̈ɔ̈i kɛ̈ɛ̈r: Na cɔk PAC cïï lëu bɛ̈n ya cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔ

Lɔ̈ɔ̈i ku Lɔ̈ɔ̈i: Kä ye kek looi alëu bïk ya waar në thaa kɔ̈k yiic ku jɔl ya tɛ̈n yenë pïïr ya waar thïn. Aŋuɔ̈ɔ̈th bï kɔc ya tïŋ në kaam kɔ̈k yiic ku bïk kɔc ya tïŋ në kaam kɔ̈k yiic.

7. Luɔi

Polyaluminum chloride, ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl Lɔ̈ɔ̈i path ku dɔ̈ɔ̈r path aye thiekic bï PAC ya looi apath. Henan SECCO Environmental Protection Technology Co., Ltd., kɛ run juëc R& D ku kɔc cï puɔ̈l në luɔɔi kä ye kek looi në luɔɔi pi yiic, aye kä ye kek looi në luɔɔi pi yiic ya gäm kɔc cï puɔ̈l në luɔɔi pi yiic.

Ba wël wɛ̈t kɔ̈k yök wala ba kɔc kony në luɔɔi de kä ye kek looi, ke yï cɔl Henan SECCO Environmental Protection Technology Co., Ltd.