Menara Degassing untuk Penyingkiran CO₂ dalam Sistem Akuakultur | YUTANK

Ciri-ciri

• Pelucutan CO₂ Berkecekapan Tinggi
  Menggunakan media pembungkusan berstruktur dalam reka bentuk lajur menegak untuk memaksimumkan permukaan sentuhan gas-cecair. Dalam ujian dunia sebenar, paras CO₂ menurun daripada 18 mg/L kepada di bawah 5 mg/L dalam masa kurang daripada 40 minit pada sistem tilapia gelung tertutup.

• Bahan Tidak Menghakis, Serasi RAS
  Tangki dibina daripada HDPE atau PP gred industri, tahan terhadap pendedahan air masin dan pembasmi kuman. Semua kelengkapan menyokong integrasi dengan sistem paip PVC metrik dan imperial.

• Pilihan Graviti atau Dipacu Pam
  Boleh dikonfigurasikan berdasarkan susun atur sistem. Ramai pelanggan antarabangsa memilih menara suapan graviti untuk penjimatan tenaga pada pemasangan berkepala rendah.

• Pengepala Semburan Bersepadu & Port Pengudaraan
  Setiap unit termasuk sistem pengedaran semburan pra-pasang untuk penyebaran air seragam dan pertukaran gas, serta lubang bolong untuk menyokong ekzos udara paksa apabila diperlukan.

• Sambungan Ketinggian Modular
  Ketinggian lajur adalah modular untuk memenuhi permintaan penyahgasan yang berbeza — julat biasa menjangkau dari 1.2m hingga 2.5m, berdasarkan kadar alir dan beban CO₂.

• Akses Penyelenggaraan Tanpa Alat
  Bahagian atas boleh diservis tanpa alatan, memudahkan pembersihan atau penggantian media semasa masa henti RAS yang dijadualkan.

• Prestasi Terbukti Merentas Projek Global
  Dipasang di seluruh penetasan marin di Asia Tenggara, ladang udang di Amerika Latin dan ladang peredaran semula di Eropah Utara, dengan hasil pengurangan CO₂ yang konsisten dalam pelbagai keadaan stok.

Packaging
Each degassing tower is wrapped in PE protective film and supported with internal foam padding. For export shipping, units are secured on fumigation-free plywood pallets or enclosed in steel-framed wooden crates, depending on the container type and destination regulations. All inlets, outlets, and open sections are capped or sealed to prevent dust and transit damage.

Shipping & Logistics
Standard lead time for regular sizes is 12–18 working days. For OEM units or oversized configurations, production may take 20–25 working days. We support both LCL and FCL shipments, and offer FOB, CFR, and DAP terms through major ports in East and Southeast Asia. Pre-shipment inspection photos and dimension drawings are provided before container loading.

Documentation
Each shipment includes a commercial invoice, packing list, and product specification sheet. Additional documents such as Certificate of Origin (Form A, E, or FTA-compliant), MSDS, and SGS test reports can be arranged if required by the importing country.

Labeling & Traceability
All tanks are tagged with a laser-etched stainless steel ID plate showing model, flow capacity, and batch code. A digital label (QR code) linking to the operation manual and maintenance guide can be customized upon request.

FAQ — Degassing Towers for Aquaculture Systems

Q1: How does a degassing tower actually reduce CO₂ in RAS systems?
A: Degassing towers force water through a high-surface-area media bed using counter-current airflow. This process facilitates the release of excess CO₂ via gas exchange. In most RAS setups, a properly sized tower can reduce CO₂ levels from 20–25 mg/L to under 10 mg/L before the water enters the oxygenation zone.

Q2: Can these degassing towers be integrated with existing drum filters or oxygen cones?
A: Yes. Our towers are modular and flange-compatible with common RAS equipment. Many clients retrofit them between mechanical filtration (drum or settler) and the biofilter zone. The outlet height and flange diameter can be adjusted to match existing hydraulic layouts.

Q3: What materials are used, and are they safe for saltwater applications?
A: We use marine-grade FRP or food-safe PP depending on client preference. Both are UV-resistant and corrosion-resistant. For saltwater hatcheries or high-salinity shrimp farms, FRP with vinyl ester inner lining is recommended for durability.

Q4: Do I need a separate blower or ventilation system for gas stripping?
A: Typically, yes. For passive systems, natural draft may work for small-scale tanks, but most commercial farms use low-pressure blowers (300–700 Pa) to ensure efficient CO₂ removal and oxygen replenishment.

Q5: Can I request custom tower height, internal media type, or access ports?
A: Absolutely. We offer OEM support on tower height, internal splash media (random packing, structured sheet, etc.), and maintenance access points. Just provide basic flow parameters and system layout.