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DC 38 Untuk Pengolahan Air Limbah Sekunder Industri Pulp dan Kertas
| Tempat Asal: | Tiongkok |
| Nama Merek: | Decycle |
| Nomor model: | DC 38 |
| Sertifikasi: | Sertifikasi CE/ISO 9001/FDA/ROHS |
| bahan: | 100% HDPE murni |
| Masa hidup: | > 15 tahun |
| Ukuran | Φ25 * 10mm |
| Number of Hole | Lubang 38 |
| Kepadatan | 0.94-0.97 g / cm3 |
| Luas Tanah | >800m2/m3 |
| Rasio pengisian | 15%-70% |
| Jumlah pembawa dalam satu meter kubik | >118000 buah/m3 |
| Suhu yang berlaku | 5-60 ℃ |
| Minimum Order Quantity: | 1 cm3 |
| Rincian Kemasan: | 1 cm3 atau 0.1 cm3 |
| Ketentuan Pembayaran: | T/T, L/C, D/P |
Deskripsi
How can biofilm blockages and agglomeration of MBBR media be addressed in a biochemical reactor?
Select suitable MBBR media, such as DC 38. High-quality media should possess characteristics such as a large specific surface area, light weight and corrosion resistance, to ensure uniform air-water mixing; the air flow rate and aeration method should be adjusted appropriately.
DC 38 Untuk Pengolahan Air Limbah Sekunder Industri Pulp dan Kertas
Media MBBR dengan 38 lubang vertikal bergaris menonjol adalah media pembawa biofilm efisiensi tinggi yang dirancang untuk kinerja seimbang dalam pengolahan air limbah perkotaan dan industri. Geometri optimalnya menampilkan 38 lubang tembus yang terdistribusi secara strategis, dipadukan dengan garis-garis vertikal timbul yang sejajar secara aksial, menciptakan pola aliran turbulen yang meningkatkan perpindahan massa sekaligus melindungi biomassa dari gaya geser. Diproduksi dari polietilena densitas tinggi (HDPE) yang distabilkan UV, media ini memberikan luas permukaan terlindungi ≥800 m²/m³ dengan ruang hampa yang luar biasa (>95%) untuk mencegah penyumbatan. Tonjolan bergaris menciptakan mikrohabitat untuk perkembangan biofilm yang kuat, sehingga ideal untuk proses penghilangan BOD, nitrifikasi, dan denitrifikasi dalam sistem MBBR, IFAS, dan reaktor hibrida.
How can the problem of an effective biofilm failing to form for a prolonged period after the addition of packing material, resulting in poor treatment performance, be resolved?
Use hydrophilic-modified DC 38 HDPE media to accelerate biofilm formation; maintain the pH within 7.0–8.5; control dissolved oxygen (DO) at 3–4 mg/L during the initial biofilm formation stage; alternate 15 minutes of aeration with 5 minutes of rest to prevent high-intensity aeration from dislodging the early biofilm; and start with a COD load of ≤0.5 kg/(m³·d), increasing it by 20 per cent every three days.
Permintaan PenawaranWhy choose the DC 38 for industrial and domestic wastewater treatment?
1. Luas Permukaan Spesifik Tinggi
With a specific surface area of more than 800 m²/m³, DC 38 provides abundant attachment space for microorganisms, helping increase the effective biomass in the biological reactor.
2. 38-Hole Biofilm Protection Structure
The 38-hole cylindrical structure provides multiple internal channels and external surfaces for biofilm growth. These protected channels help microorganisms attach more stably and reduce biomass loss caused by aeration or hydraulic scouring.
3. Kinerja Transfer Massa yang Efisien
The porous, open structure of DC 38 facilitates thorough contact between wastewater, dissolved oxygen, and the biofilm, allowing oxygen and pollutants to penetrate the biofilm more effectively, thereby improving the efficiency of organic matter degradation and ammonia nitrogen removal.
4. Efek Fluidisasi yang Sangat Baik
DC 38 has a density of 0.94–0.97 g/cm³, which is close to that of water. When aerated or propelled by water flow, the packing material remains well suspended and fluidized in the reaction tank, making it unlikely to settle at the bottom of the tank, which helps improve packing utilization and system operational stability.
5. Terbuat dari 100% HDPE Putih Murni
The DC 38 is made from 100% virgin white HDPE material and offers excellent chemical stability, corrosion resistance, and weather resistance, making it suitable for long-term use in municipal sewage and industrial wastewater treatment systems.
6. Umur Panjang
The DC 38 has a service life of up to 15 years, which reduces the frequency of media replacement and lowers the long-term operating and maintenance costs of wastewater treatment systems.
7. Rasio Pengisian Fleksibel
The DC 38 has a packing density range of 15%–70% and can be flexibly designed to accommodate different water qualities, organic loads, tank volumes, and effluent requirements, making it suitable for wastewater treatment projects of various scales.
8. Cocok untuk Penghilangan COD, BOD, dan Amonia-Nitrogen
DC 38 provides a stable attachment environment for heterotrophic bacteria and nitrifying bacteria. It is suitable for COD and BOD degradation as well as ammonia nitrogen removal in wastewater treatment, helping to improve the system’s biochemical treatment efficiency.
9. Suitable for High-Load Wastewater Treatment
Because DC 38 has a high specific surface area and a 38-pore structure, it can increase microbial concentration within a limited tank volume, making it suitable for wastewater treatment projects with high loads and stable effluent quality requirements.
10. Cocok untuk Peningkatan MBBR dan IFAS
DC 38 can be added to existing biological treatment tanks to increase the microbial concentration and treatment capacity within the system. It is suitable for new MBBR systems, upgrading and retrofitting of existing wastewater treatment plants, and IFAS process upgrade projects.
Spesifikasi teknis
| Parameter | Spesifikasi | Satuan | Keterangan |
| Pilih Model | Pembawa MBBR 38 Lubang | - | Geometri standar industri |
| Bahan | Polietilen Densitas Tinggi (HDPE) | - | Distabilkan UV, kelas makanan |
| Warna | putih | - | Standar |
| Bentuknya | Silinder dengan 38 saluran silang internal | - | Aliran yang dioptimalkan & perlindungan biofilm |
| Diameter (Ø) | 25 | mm | Ukuran nominal |
| Tinggi (H) | 10 | mm | - |
| Luas Permukaan Tertentu | >800m2/m3 | ||
| Kepadatan Media Individu | 0.94-0.97 | g / cm³ | |
| Kehidupan pelayanan | > 15 | tahun |
Aplikasi Khas DC 38
DC 38 is suitable for biological wastewater treatment systems requiring stable biofilm growth, efficient organic matter removal and ammonia-nitrogen control.
Aplikasi yang umum termasuk:
● Instalasi pengolahan air limbah kota
● Sistem pengolahan air limbah domestik
● Sistem pengolahan air limbah industri
● Pengolahan air limbah makanan dan minuman
● Pengolahan air limbah secara kimiawi
● Pengolahan air limbah percetakan dan pewarnaan
● Pengolahan air limbah industri pulp dan kertas
● Pengolahan air limbah rumah potong hewan
● Pengolahan air lindi TPA
● Pengolahan air limbah hotel, resor, dan komunitas
● Pengolahan air limbah sekolah, rumah sakit, dan kawasan industri
● Sistem pengolahan air limbah terdesentralisasi
● Sistem pengolahan biologis MBBR
● Peningkatan proses IFAS
● Perluasan kapasitas instalasi pengolahan air limbah yang sudah ada
● Sistem penghilang COD, BOD, dan amonia-nitrogen
How to address the issue of media breaking down after several years of operation, with fragments entering subsequent treatment units
Select high-quality HDPE media manufactured by Decycle, with a compressive strength of ≥25 N per particle and an outdoor service life of ≥15 years. Carry out regular inspections to check for media wear and tear, replacing 10–20 per cent of the old media annually whilst mixing new and old media together. Any damaged media should be retrieved and removed promptly upon discovery.
Permintaan PenawaranPertanyaan yang Sering Diajukan
T: Apakah Anda perusahaan dagang atau pabrikan?
A: Kami adalah pabrik.
Q: Berapa lama waktu pengiriman Anda?
A: Umumnya, 10-20 hari jika barang tersedia. atau 30-45 hari jika barang tidak ada stok, sesuai kuantitas.
T: Apakah Anda menyediakan sampel? apakah gratis atau tambahan?
A: Ya, kami dapat menawarkan sampel secara gratis, ada biaya pengiriman yang harus dibayar oleh pembeli.
T: Apa persyaratan pembayaran Anda?
A: T/TL/C.
