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DC 19-2: 19-teshikli anaerob MBBR muhiti, vertikal sirt chiziqlari
| Kelib o'rni: | Xitoy |
| Tovar nomi: | Ayirboshlash |
| Model soni: | DC 19-2 |
| sertifikatlash: | Idoralar / ISO 9001 / FDA / ROHS |
| Materiallar: | 99% bokira HDPE va 1% Carbon Black Masterbatch |
| Hayot davomiyligi: | > 15 yil |
| Size: | PH25 * 10mm |
| Teshiklar soni: | 19 teshik |
| Zichlik: | 0.94-0.97 g / sm3 |
| Yuzaki maydon: | >600m2/m3 |
| To'ldirish nisbati: | 15% -65% |
| Bir kubometrdagi tashuvchilar soni: | > 118000 dona/m3 |
| Qo'llaniladigan harorat: | 5-60 ℃ |
| 1 m3 og'irligi: | 95 kg |
| Minimal Buyurtma miqdori: | 1 cm3 |
| Qadoqlash Tafsilotlar: | 1 sm3 yoki 0.1 sm3 |
| To'lov shartlari: | T/T, L/C, D/P |
Tavsif
Why does wastewater with high COD levels result in insufficient organic matter degradation capacity?
High-concentration organic wastewater contains large amounts of organic pollutants. When the influent load exceeds the treatment capacity of the anaerobic system, it can lead to a decrease in COD removal efficiency and unstable system operation.
Solution: DC 19-2 provides ample space for microbial attachment and protected areas, promoting the growth of anaerobic functional bacteria, enhancing organic matter degradation capacity, and improving the COD removal efficiency and treatment capacity of anaerobic MBBR systems.
DC 19-2: 19-teshikli anaerob MBBR muhiti, vertikal sirt chiziqlari
Ushbu Anaerobik Maxsus BioMedia o'rnatilgan DC 19-2 MBBR dizaynining evolyutsiyasi bo'lib, maxsus anaerob biologik oqava suvlarni tozalash uchun optimallashtirilgan. Media elementi aylanadigan kalıplanmış, yuqori zichlikdagi polietilen (HDPE) silindr bo'lib, uning butun tashqi yuzasi bo'ylab o'n to'qqizta aniq ishlab chiqilgan oqma teshiklari va ko'zga ko'ringan vertikal sirt chiziqlari (chiziqlari) mavjud. Ushbu asosiy dizayn elementlari sinergik tarzda ishlaydi:
● 19 ta oqim teshiklari: optimal ichki va tashqi gidravlik oqim modellarini targ'ib qilish, biofilm bo'ylab samarali substrat va ozuqa moddalarining tarqalishini ta'minlash, o'lik zonalarni minimallashtirish va anaerob reaktor ichida aralashtirishni kuchaytirish.
● Vertikal sirt chiziqlari: biofilm biriktirish uchun mavjud bo'lgan himoyalangan sirt maydonini sezilarli darajada oshiring. Chiziqlar media yuzasida mikro-turbulentlik hosil qiladi, substratlarning biomassaga massa o'tkazilishini yaxshilaydi va rivojlanayotgan biofilmni haddan tashqari kesish kuchlaridan himoya qiladi. Ushbu tekstura biofilmning dastlabki shakllanishi va sekin o'sadigan anaerob mikroorganizmlarning uzoq muddatli saqlanishi uchun juda muhimdir.
● Anaerobik optimallashtirish: material zichligi anaerob aralashtirish sharoitida to'g'ri suyuqlikni ta'minlash va anaerob muhitda keng tarqalgan flotatsiya muammolarini oldini olish uchun ehtiyotkorlik bilan nazorat qilinadi. Dizayn atsidogenez va metanogenez kabi murakkab buzilish jarayonlari uchun javob beradigan turli xil anaerob mikrobial konsortsiumlar uchun ideal yashash muhitini yaratishga ustuvor ahamiyat beradi.
Ushbu vosita anaerob hazm qilish (oldindan yoki keyingi tozalash), anaerob lagunalar, yuqori quvvatli sanoat oqava suvlarini tozalash (masalan, oziq-ovqat va ichimliklar, farmatsevtika, kimyoviy) va mustahkam anaerob biofilm etishtirishni talab qiladigan boshqa jarayonlar uchun idealdir.
Why is biofilm formation slow, and why does the cultivation cycle for anaerobic bacterial communities take a long time?
Anaerobic microorganisms grow more slowly than aerobic microorganisms. During the system startup phase, insufficient microbial attachment may lead to a prolonged biofilm formation period and unstable treatment performance.
Solution:The DC 19-2 features a vertical striped surface design and a porous structure, which increases the number of microbial attachment sites, provides a stable growth environment for anaerobic bacteria, accelerates biofilm formation, and helps the system establish a mature and stable anaerobic microbial community.
Why is the DC19-2 MBBR MEIDA the latest choice for wastewater treatment?
1. Optimized 19-Hole Structure for Enhanced Biofilm Growth
The specific surface area of DC 19-2 is >600 m²/m³.The DC 19-2 features a 19-hole design that provides ample internal channels and external attachment areas, offering microorganisms more space to grow and promoting the formation of a stable biofilm in anaerobic systems.
2. Vertical Surface Striations for Improved Microbial Attachment
The vertical striated structure on the surface of DC 19-2 increases the roughness of the filler surface and provides more attachment sites, which facilitates rapid microbial adhesion and enhances the stability of the biofilm during long-term operation.
3. High Protected Surface Area for Anaerobic Microorganisms
The multi-channel structure of the DC 19-2 creates a protected zone that reduces the loss of biofilm caused by hydraulic scouring, providing an optimal growth environment for anaerobic microorganisms and promoting the degradation of organic matter as well as the development of functional microbial communities such as methanogens.
4. Efficient Organic Matter Removal in Anaerobic Treatment
DC 19-2 promotes the growth of anaerobic microorganisms, enhances the degradation of high-concentration organic pollutants, and improves COD removal efficiency in anaerobic wastewater treatment systems.
5. Excellent Mixing and Suspension Performance
The DC 19-2 design facilitates water flow through the packing, improves contact efficiency between microorganisms and pollutants, reduces dead zones within the reactor, and enhances the effectiveness of the anaerobic reaction.
6. Made from 99% Virgin HDPE and 1% Carbon Black Masterbatch
DC 19-2 is manufactured using 99% virgin HDPE and 1% carbon black masterbatch, offering excellent chemical stability, UV resistance, and long-term durability. The addition of carbon black masterbatch enhances the material’s weather resistance, effectively reducing material aging caused by UV exposure, making it suitable for long-term wastewater treatment applications.
7. Uzoq xizmat muddati
DC 19-2 offers excellent mechanical strength, UV resistance, and chemical stability. It maintains consistent performance over long-term operation, reducing the frequency of media replacement and lowering system maintenance costs.
8. Moslashuvchan to'ldirish nisbati
The DC 19-2 allows for flexible adjustment of the packing density based on wastewater characteristics, reactor design, and treatment requirements, thereby meeting the needs of various anaerobic MBBR process applications.
9. Ideal for Anaerobic MBBR and Biological Treatment Systems
DC 19-2 is specifically designed for the anaerobic MBBR process, providing a stable attachment medium for microorganisms and improving biological treatment efficiency in wastewater treatment with high organic loads.
texnik Ma'lumotlarni
| kategoriya | spetsifikatsiyasi | Eslatmalar/Birliklar |
| Model belgisi | Anaerob MBBR muhiti (DC 19-1 hosilasi) | Sanoat standarti nomi |
| Birlamchi tuzilma | Ichki o'zaro himoyalangan quduqlarga ega qisqa silindr | Diametri ≈ Balandligi |
| Asosiy xususiyat | Tashqi yuzadagi vertikal tizmalar | Aralashtirishni kuchaytiradi, biofilmni himoya qiladi |
| Teshik konfiguratsiyasi | 19 teshiklari | Ichki sirt maydoni va himoyani ta'minlaydi |
| ashyo | Yuqori zichlikdagi polietilen (HDPE) | Virjiniya darajasi, UV-stabillangan (ixtiyoriy) |
| rang | Odatda qora | |
| Nominal diametr | 25 mm (0.98 dyuym) | Tashqi o'lchov |
| Nominal balandlik | 10 mm (0.39 dyuym) | Tashqi o'lchov |
| Maxsus tortishish | 0.94 - 0.97 | g / sm³ |
| Nazariy muhofaza qilinadigan sirt maydoni | >600m2/m3 | |
| Bo'shliq fraktsiyasi | ≥ 90% | media hajmining % |
| Ishlaydigan pH diapazoni | 2 - 12 | |
| Maks. Doimiy harorat. | 60 ° C (140 ° F) | PE material chegarasi |
| To'ldirish nisbati | 15% - 65% | reaktor hajmining % (dizaynga bog'liq) |
Typical Applications of DC 19-2
DC 19-2 is suitable for anaerobic biological wastewater treatment systems requiring stable biofilm growth and efficient organic matter degradation.
Oddiy dasturlarga quyidagilar kiradi:
● Anaerobic MBBR systems
● Anaerobic biological reactors
● High COD industrial wastewater treatment
● Oziq-ovqat va ichimliklar chiqindilarini tozalash
● Brewery wastewater treatment
● Dairy wastewater treatment
● Starch processing wastewater treatment
● Pharmaceutical wastewater treatment
● Kimyoviy chiqindi suvlarni tozalash
● Organic industrial wastewater treatment
● Biogas production wastewater treatment
● Anaerobic digestion enhancement projects
● Wastewater treatment plant upgrading projects
How does hydraulic scouring cause biofilm detachment and reduce active biomass in the system?
During long-term continuous operation, wastewater flow and hydraulic shocks may cause microorganisms to detach from the surface of the packing media, reducing the active biomass in the system and affecting treatment efficiency.
Solution:The porous structure of the DC 19-2 creates an internal protective space that reduces the impact of water flow on the biofilm, improves the stability of biofilm attachment, and maintains microbial activity during long-term operation.
Savol-javoblar
Savol: Siz savdo shirkati yoki ishlab chiqaruvchisiz?
A: Biz zavod mavjud.
Savol: etkazib berish muddati qancha?
Javob: Umuman olganda, agar tovarlar stokda bo'lsa, bu 10-20 kun. yoki agar tovarlar stokda bo'lmasa, 30-45 kun, bu miqdorga ko'ra.
Savol: Siz namunalar berasizmi? bepulmi yoki qo'shimchami?
Javob: Ha, biz namunani bepul taklif qilishimiz mumkin, xaridor tomonidan to'lanadigan etkazib berish narxi mavjud.
Savol: to'lov shartlari nima?
Javob: T/TL/C.
Why does insufficient mass transfer efficiency result in inadequate contact between microorganisms and pollutants?
During the anaerobic reaction process, insufficient contact between wastewater and microorganisms limits the diffusion of organic matter and reduces the efficiency of the biological reaction, thereby decreasing treatment capacity.
Solution:The 19-hole structure and surface rib design of the DC 19-2 promote water flow through the interior of the packing, improving contact efficiency between microorganisms and pollutants and enhancing the effectiveness of anaerobic biological treatment.
