Agricultural biomass
糞尿処理
Liquid manure from the agricultural sector represents a valuable natural fertilizer. However, liquid manure and the excess nutrients that it may contain must be treated prior to application to fields, to protect the environment and water courses in compliance with stringent legal requirements. GEA can supply both evaporator and decanter technology to tackle any liquid manure treatment application.
Reducing phosphate and nitrogen fractions
GEA decanters can be used to reduce phosphate and nitrogen fractions efficiently from liquid manure, by separating off up to 90% of phosphate compounds and up to 35% of nitrogen compounds, together with the solids. This protects both groundwater and surface water. The pourable solids can then be composted and used as fertilizer. The liquid phase is suitable for transportation to a silo for storage, and can be applied as a high-quality, environmentally friendly natural fertilizer as required. Mobile decanters are available for optimum flexibility.
Energy-efficient evaporation technology for concentration
GEA’s evaporator technology is ideally suited to concentrating liquid manure to reduce volume, especially on breeding farms that have very large numbers of animals. Using our evaporators, the liquid manure is concentrated to up to 30% dry solids, and this can then be dried fully in a dryer.
GEA’s evaporator and dryer technologies can both be operated entirely using waste thermal energy.
The benefits to you
- Decanter or evaporator - the right process technology for every customer
- High-quality fertilizer for environmentally-friendly application which meets the most stringent legal regulations
- Protection of both groundwater and surface water, as decanters reliably separate off up to 90% of phosphate compounds and 35% of nitrogen compounds
- Mobile decanter systems for increased flexibility
- Use of waste thermal energy means lower energy costs for evaporator and dryer
GEA further supplies equipment like jet and vacuum pumps for conveying water and manure.
製品および技術
4 の 4 を表示する
エジェクタシステム
エジェクタは、ガスや液体媒体が駆動力としての役割を果たすガス、蒸気、液体または固体の搬送、圧縮または混合のための装置です。これは「可動部品のないポンプ」です。
サニタリ仕様バルブ & コンポーネント
GEA のサニタリ仕様バルブは、マトリックスパイププロセスプラントの中核コンポーネントを構成します。柔軟性の基準を設定する先駆的なバルブの概念と、最新の制御および自動化機能により、当社のバルブでは製造業者の最大限の製品の安全性とプロセスの信頼性が得られます。全ての GEA サニタリ仕様バルブは、その用途に対して効率的で費用対効果が高くなるよう設計されており、持続可能な操業と大幅な節約につながります。
ジェットポンプ
エジェクタとも呼ばれるジェットポンプは、ガス・液体媒体が駆動力としての役割を果たすガス、蒸気、液体・固形物の搬送、圧縮または混合、および真空の生成のための装置です。
デカンタ遠心分離機
懸濁液の固体成分を高効率で処理するにあたり、デカンタの時代が到来しました。この機器は、高い浄化効率性と最大限の脱水だけでなく、固体の除去と同時に液体を分離できるようにします。ここでの主な要件は高いボウル速度、巻軸の強力な駆動装置および実現される固体脱水に自動的に順応する巻軸速度です。
その他の用途
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