污泥HTH华体会全站App厂:污泥消化 & 污泥处理

HoSt supplies highly efficient and proven turnkey sludge biogas plants. For the anaerobic digestion and treatment of sludge, and for the production of biogas. HoSt专门研究废物转化为生物能源, also known as waste-to-energy (WtE) or energy-from-waste (EfW) solutions. Municipal wastewater treatment plant (WWTP) 污泥处理 is often an energy-consuming waste management headache. With the sewage 污泥处理 systems and sludge biogas plants of HoSt, WWTPs have the potential to turn the plant into an energy provider.

污泥的最大能量回收

To reduce the communal sludge amount and to increase the energy output, HoSt使用多种技术的组合. A combination of a thermophilic digester and a mesophilic after-digester increases the conversion by 25%. Furthermore, 热压力水解 can be implemented as a pre-step. 这使得HTH华体会全站App产量进一步增加了15%, 污泥减少, 以及改善的脱水性能.

嗜热消化器和中温消化器的组合

By combining a thermophilic digester (55 °C) with a mesophilic digester (40 °C), HTH华体会全站App产率提高25%以上. Thermophilic digestion means digestion at a higher temperature compared to a conventional, 嗜中温消化过程. 更多的 heat must be used to heat the sludge, but this leads to an increased biogas production. A patented heat recovery system designed by HoSt ensures that there is a positive energy balance.

热压水解(TPH)

The goal of a TPH system is to improve the biodegradability of organic material. 利用热压水解, 这些结构通常很难被细菌转化, such as lignin in plant material and cells in sludge can be converted. This breakdown step makes the organic matter more available for the bacteria. Because of TPH, this improves the material conversion rate and increases biogas production. 除了增加了HTH华体会全站App产量, the TPH process leads to a reduction of the sludge 以及改善的脱水性能, 从而减少污水处理厂的排放成本. 更多的 信息 关于热压水解.

原材料复苏

The sludge at the WWTP contains valuable raw materials that can be recovered and re-used. One of this materials is Struvite, which can be used in the agriculture as a fertilizer for example.

HTH华体会全站App稳定物价

The biogas from the digesters can be used to produce electricity with a CHP-system, 或者是HTH华体会全站App 升级到甲烷, and injected into the gas grid or used as transport fuel (LNG,CNG).

HTH华体会体育全站AppEchten, 由主机, is Netherland’s first system that digests sludge in a thermophilic digester, 接着是一个中温消化器. 阅读更多 关于这个HTH华体会体育全站App或到HTH华体会体育全站App HTH华体会体育全站App页面 适用于所有污泥HTH华体会全站App厂HTH华体会体育全站App.

HTH华体会体育全站App

HoSt has built several biogas plants with sludges as input material. Interested in the possibilities of our 污泥处理 technology or would you like to receive advice or more 信息rmation? 请随时与HTH华体会体育全站App联系.

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