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DC 85 パルプ・製紙産業廃水二次処理用
| 原産地： | |
| ブランド名： | デサイクル |
| モデル番号： | DC 85 |
| 認定： | CE/ISO 9001/FDA/ROHS |
| 材料： | 100％バージンHDPE |
| 寿命： | 15年以上 |
| サイズ： | Ф35* 4mm |
| 穴の数: | 85ホール |
| 密度： | 0.94-0.97 g / cm3 |
| 表面積： | >1200m2/m3 |
| 充填率: | 15％-65％ |
| 1立方メートルあたりのキャリア数: | >210000個/m3 |
| 適当な温度： | 5-60℃ |
| 1 m3の重さ: | 110 KG |
| 最小注文数量： | 1 cm3 |
| パッケージの詳細： | 1 cm3または0.1 cm3 |
| 支払条件： | T / T、L / C、D / P |
詳細説明
Why is COD removal efficiency unstable in high-organic-load wastewater treatment?
Pulp and paper mill wastewater typically contains large amounts of residual fibers, cellulose, and soluble organic matter. When the organic load exceeds the treatment capacity of conventional biological systems, it results in reduced COD removal efficiency and unstable system operation.
Solution: The DC 85 provides abundant attachment surfaces for microorganisms, increases the effective biomass in the reaction tank, promotes the growth of heterotrophic bacteria, accelerates the degradation of organic matter, and improves the removal efficiency of COD and BOD in secondary treatment systems.
DC 85 パルプ・製紙産業廃水二次処理用
85穴垂直ストライプ突起MBBRメディアは、高度な廃水処理システムにおけるプロセス強化を最大限に高めるために設計された超高効率バイオフィルムキャリアです。最先端の設計により、85個の精密軸方向貫通孔と螺旋状の垂直ストライプ突起を統合し、優れた水理性能を維持しながら、保護されたバイオフィルム成長面積（> 1,200 m²/m³）を最大限に確保するマルチラティス構造を実現しています。カーボンナノチューブで強化されたナノ複合HDPE製のこのメディアは、極度の有機物負荷（最大20 kg COD/m³·day）下でも比類のない機械的弾力性とバイオフィルム保持力を発揮します。交互に配置されたストライプ構造により、制御された微小乱流が発生し、従来のメディアと比較して酸素移動効率が45～50%向上するとともに、高速リアクター内のせん断力からバイオマスを保護します。栄養素の除去、有毒汚染物質の分解、およびスペースが限られたバイオリアクターのアプリケーション向けに最適化されています。
Why do traditional activated sludge systems suffer from insufficient biomass and limited treatment capacity?
The traditional activated sludge process has limited capacity to retain microorganisms, resulting in insufficient active biomass within the system and requiring larger reaction tank volumes to meet treatment requirements.
Solution: The DC 85 provides a stable biofilm attachment medium, enhancing microbial retention capacity and system biomass, thereby increasing wastewater treatment capacity without the need for large-scale civil engineering modifications.
Why is DC 85 MBBR MEDIA the latest choice for industrial and domestic wastewater treatment?
1. High Specific Surface Area for Biomass Growth
The specific surface area of DC 85 is >1200 m²/m³.DC 85 provides ample attachment space for microorganisms, increases the effective biomass in the reaction tank, and improves the overall treatment efficiency of secondary biological treatment systems for wastewater in the pulp and paper industry.
2. Optimized Multi-Hole Structure for Stable Biofilm Formation
The DC 85 features an optimized porous structure design that combines internal protective channels with an external attachment surface, promoting stable biofilm formation and reducing biofilm loss caused by water flow erosion during long-term operation.
3. Enhanced Mass Transfer Performance
The open structure allows for thorough contact between paper mill wastewater, dissolved oxygen, and microorganisms, thereby improving oxygen transfer efficiency and pollutant diffusion, promoting microbial activity, and effectively enhancing pollutant degradation.
4. Efficient Removal of COD and Organic Pollutants
Pulp and paper mill wastewater typically contains high concentrations of organic matter, including residual fibers, cellulose, and soluble organic pollutants. DC 85 provides a favorable attachment surface for heterotrophic bacteria, promoting the removal of pollutants such as COD and BOD, and helping the system maintain stable biochemical treatment performance.
5. 優れた流動化性能
DC 85 has a density close to that of water; under aeration and water flow, it maintains a good state of suspended fluidization, ensuring continuous and thorough contact between the packing material, wastewater, and dissolved oxygen, while reducing issues such as sedimentation and uneven biomass distribution.
6. 100%白色バージンHDPE製
The DC 85 is manufactured from 100% virgin white HDPE material and offers excellent chemical stability, corrosion resistance, and weather resistance, making it suitable for long-term, continuous operation in pulp and paper wastewater treatment systems.
7.長い耐用年数
The DC 85 has a service life of over 15 years, effectively reducing the frequency of media replacement and lowering the long-term operating and maintenance costs of paper mill wastewater treatment systems.
8. 柔軟な充填比率
The DC 85 allows for flexible adjustment of the packing density based on the characteristics of the paper mill wastewater, the volume of the reaction tank, and treatment requirements, thereby meeting the design needs of various wastewater treatment processes.
9. Ideal for MBBR and IFAS Secondary Treatment Systems
DC 85 can be applied to new MBBR systems or to upgrade conventional activated sludge processes to the IFAS process, increasing system biomass, enhancing COD removal capacity, and improving overall treatment performance without the need for major civil engineering modifications.
技術仕様
| 製品仕様 | ユニット | 備考 | |
| モデル | 85穴MBBRキャリア | – | 業界標準のジオメトリ |
| 材料 | 高密度ポリエチレン（HDPE） | – | UV安定化、食品グレード |
| 色圏 | 白 | – | スタンダード |
| 形状 | 85つの内部クロスチャネルを備えた円筒形 | – | 最適化されたフローとバイオフィルム保護 |
| 直径（Ø） | 35 | mm | 公称サイズ |
| 高さ（H） | 4 | mm | – |
| 比表面積 | >1200m2/m3 | ||
| 個々のメディア密度 | 0.94-0.97 | g /cm³ | |
| 耐用年数 | > 15 | 年 |
Typical Applications of DC 85 for Pulp and Paper Wastewater Treatment
DC 85 is suitable for biological secondary treatment systems requiring stable biofilm growth and efficient removal of organic pollutants from pulp and paper wastewater.
典型的なアプリケーションは次のとおりです。
● Pulp and paper mill wastewater treatment
● Paper manufacturing wastewater treatment
● Recycled paper wastewater treatment
● Printing and packaging paper wastewater treatment
● Fiber processing wastewater treatment
● MBBR生物処理システム
● IFAS upgrading projects
● Secondary biological treatment processes
● Wastewater treatment plant expansion projects
● Industrial wastewater reuse systems
Why do fluctuations in wastewater quality affect system stability?
During the papermaking process, variations between production batches can cause changes in wastewater flow rate, COD concentration, and organic load, which can easily result in shock loads and affect microbial activity.
Solution:The DC 85 provides a stable attachment environment for microorganisms, helping to maintain the balance of the biofilm and microbial community, and improving the system’s ability to adapt to water quality fluctuations and shock loads.
よくある質問
Q：あなたは商社またはメーカーですか？
A：私たちは工場です。
Q：納期はどのくらいですか？
A: 通常、商品に在庫がある場合は10〜20日です。または、商品の在庫がない場合は、数量に応じて30〜45日です。
Q：サンプルを提供していますか？ それは無料ですか、余分ですか？
A: はい、サンプルは無料でご提供できます。配送費用は購入者の負担となります。
Q：お支払いの条件は？
A: T/TL/Cです。
How can oxygen transfer and microorganism contact efficiency be improved?
Paper mill wastewater has a high organic load and requires an adequate supply of oxygen. If mixing is inadequate or contact between microorganisms, wastewater, and oxygen is insufficient, the efficiency of the biochemical reaction will be reduced.
Solution:DC 85 exhibits excellent fluidization properties, maintaining continuous movement under aeration conditions, which improves contact efficiency between the packing material, wastewater, and dissolved oxygen, enhances microbial activity, and improves pollutant removal efficiency.
