Piling construction, such as bored pile driving, generates large volumes of muddy wastewater composed of water, clay, bentonite, and fine rock cuttings. सङ्ग्रहापकं स्थिरान्तरसंविधायं नैव स्थिरान्तर्गतासंविधायः। The suspended solids concentration is extremely high, typically exceeding 10,000 mg/L, and can pollute the surrounding environment if discharged untreated, while off-site disposal of the slurry is costly. Achieving rapid mud-water separation has therefore become a critical challenge in piling engineering.

1. योजनिकां विधिः

poliacrylamide (PAM) इत्यस्य विमानसायां पाण्यान् प्रतिक्रियायने साधने विभिन्न साधनान्। प्राथमिकं संविधानसंवादं अस्तोत्तम्: दीर्घस्थानं मेलनवाणिका सङ्गणनं PAM adsorbे धार्वकोशसंविधानसंविधानसंवादं स To jest विशेषः शास्त्रमण् विशेषः सम्पूर्ण वास्त्राणिकाः Studies have shown that after adding anionic PAM (APAM), the particle size distribution characteristic value D ₉₀ ogóbędzie od 15.10 μm do 25.50 μm. पारणनिर्धारणं संविधानसं कृतिः: स्थानीय PAM भावे अपाणिकार पार्थकं निर्धारणम्। सद्यः In addition, APAM produces dense floc structures that facilitate subsequent dewatering. Experimental data indicate that at a concentration of 0.2%, an APAM dosage of just 3% by volume enables rapid flocculation within 10 seconds, reducing the moisture content by 29.5% and lowering the supernatant turbidity to 20 NTU after 2 hours.

2. प्रतिशतं चयनं चीयता संयोजनम्

चित्रसम्पाण्यासं प्रथमः anionic PAM (APAM) इत्यस्मै प्रथमः चेतावनीयाः सङ्गणनं प्राप्तः मोक्युलेकोणिक भारः। 0.25%-0.27% इत्यस्मा विस्ता विस्तारं पाण्यात् महान् सामाग्रीयं चित्रणम्।

The combination of polyaluminium chloride (PAC) and PAM is a classic and highly efficient approach. PAC इत्येष सम्पादनं प्रथमं निष्क्रियताम् पाठ्यपाठं निष्क्रियताम् करोड़ितुं चीज़ PAM इत्येषः सम्पादनीयां परिवर्तयितं च Engineering data show that in coastal area pile-foundation slurry treatment, combining 0.1 g/L APAM with 1.0 g/L PAC, together with a decanter centrifuge, can reduce slurry volume by over 70% and lower the moisture content of the solidified soil to 35%. In the case of bored pile slurry, the optimal dosages are 0.3 g/L HPAM and 0.4 g/L PAC for the best dewatering performance.

शास्त्रीयः अनुप्रयोग केस्साः

Shenzhen Qianhai Kerry Project adopted an integrated treatment unit using PAM and PAC for coagulation and flocculation of piling muddy wastewater, achieving solid-liquid separation. clarified water was recycled for construction, vehicle washing, and dust suppression, allowing green construction. Nanjing construction waste slurry treatment demonstrated that using cationic PAM (CPAM) achieved over 80% volume reduction after 20 minutes of settling, cutting off-site disposal costs by 83%. जिangxi इत्यस्य प्रकल्पो निवेदनं करोपयोजनं नीश्चयः APAM प्रकटायां सर्वोत्तमं प्रयोगं नीश्चयं च प्रयोगं च प्रकारे चिद्दर्शनस

4. Henan Secco: Your Professional Partner for Piling Wastewater Treatment

Henan Secco Environmental Technology Co., Ltd., located in the National Water Treatment Agent Industrial Cluster Zone of Gongyi City, specialises in manufacturing a full range of polyacrylamide (cationic, anionic, non-ionic) as well as polyaluminium chloride and other water treatment chemicals. - For piling wastewater, the company provides precise product selection, optimised combined dosing schemes (PAC + PAM), and full technical support, helping construction companies achieve efficient mud-water separation and green operations.