Biogas as energy source is overvalued Think of effluent heat?
It is true that biogas as an energy source is sometimes overvalued, and there are other potential sources of energy that may be more efficient and practical, such as effluent heat. Effluent heat refers to the heat energy that can be recovered from wastewater during the treatment process. This heat can be used to preheat influent wastewater, or it can be used to generate electricity or provide heat for buildings or other facilities. Compared to biogas, effluent heat is a more consistent and reliable source of energy, and it does not require the additional processing and infrastructure that biogas production requires. However, it is important to note that effluent heat recovery may not be feasible or cost-effective in all situations, and the best approach will depend on the specific needs and circumstances of each wastewater treatment facility.
沼氣作為能源被高估了。想想污水的熱量嗎？
誠(chéng)然，沼氣作為一種能源有時(shí)被高估了，還有其他可能更高效、更實(shí)用的能源，例如廢熱。污水熱是指污水在處理過(guò)程中可以回收的熱能。這種熱量可以用來(lái)預(yù)熱流入的廢水，也可以用來(lái)發(fā)電或?yàn)榻ㄖ锘蚱渌O(shè)施提供熱量。與沼氣相比，廢熱是一種更穩(wěn)定可靠的能源，不需要沼氣生產(chǎn)所需的額外處理和基礎(chǔ)設(shè)施。然而，需要注意的是，污水熱回收可能在所有情況下都不可行或不具有成本效益，最佳方法將取決于每個(gè)污水處理設(shè)施的具體需求和情況。
