職趣事
Home>職趣事>疫情影響啤酒滯銷 澳洲污水處理廠用過期啤酒發電
疫情影響啤酒滯銷 澳洲污水處理廠用過期啤酒發電
14 Aug 2020

 

澳洲受新冠肺炎疫情影響,當地啤酒出現滯銷,更有指數百萬升的過期啤酒被倒進下水道。南澳州一廢水處理廠近幾個月開始收集過期啤酒,將其化成可再生能源沼氣發電。

 

啤酒與污泥混合後並在無氧環境加熱後可分解出富含甲烷的沼氣。


澳洲由今年3月起開始封城,當地大量餐廳及酒吧被逼關閉,釀酒廠剩餘大量啤酒未能出售,並放置至過期。據《CNN》報道,位於南澳州首府阿得雷德西部Glenelg的一間污水處理廠南澳水務公司(SA Water)將有機工業廢料、污水污泥等混合,並用過程所產生的沼氣轉化為污水處理廠供應電力,以滿足處理廠8成能源需求,他們近期加入過期啤酒發酵後,發現可令發電量大增,單月可提供高達654兆瓦時的電力。

南澳水務公司生產和處理單位的高級經理漢南特(Lisa Hannant)解釋,啤酒的分解能力佳,將啤酒與污泥混合後並在無氧環境加熱後可分解出富含甲烷的沼氣,加上啤酒的高熱值(燃燒過程中釋放的熱量)使其在厭氧消化過程中非常「完美」。他指,自從每週加入15萬升過期啤酒後,5月和6月分別產生沼氣逾35萬立方米以及32萬立方米,足以為1,200戶房屋供電。

 

資料來源:星島日報

好工推介

Assistant Merchandiser / Merchandiser Signature Designs (Hong Kong) Limited 01 Aug 2025
二手精英地產代理 Century 21 Luen Shing Property Consultants Limited 世紀21聯誠物業 29 Jul 2025
General Clerk / 跟單文員 (5天工作) Feng Yuan (China) Co., Ltd. 28 Jul 2025
理財策劃經理( 津貼$25K-$48K ) AXA China Region Insurance Company Limited 22 Jul 2025
營業代表 萬邦珠寶有限公司 21 Jul 2025
Senior Designer (Lingerie / Intimate / Swimwear) Headsearch21 Consultancy Limited 18 Aug 2025
Merchandise Planner (exp in Retail planning) Headsearch21 Consultancy Limited 18 Aug 2025
Human Resources Manager (Sizable Company, Double Pay, Retail, Beauty)) Headsearch21 Consultancy Limited 18 Aug 2025
Sales & Marketing Executive / Merchandiser (exp in Garment industry) Headsearch21 Consultancy Limited 18 Aug 2025
Compliance Manager(6-month contract, Investment & Insurance, bank, 60K) Manpower Services (Hong Kong) Limited 18 Aug 2025
Private Chef , 家庭廚師 (Attractive salary package) Headsearch21 Consultancy Limited 18 Aug 2025
Luxury Lounge beverage attendant / Catering Drinks / 24k VIP Customer Service Manpower Services (Hong Kong) Limited 18 Aug 2025
System Analyst (Database Management) Headsearch21 Consultancy Limited 18 Aug 2025
Business Development Manager / Assistant Manager (Insurance) Manpower Services (Hong Kong) Limited 18 Aug 2025
Quality Assurance Engineer / QA Technologist (Beauty & Cosmetics) Headsearch21 Consultancy Limited 18 Aug 2025
Operations and Customer Services Coordinator Peplink International Ltd 18 Aug 2025
Technician Peplink International Ltd 18 Aug 2025
Marketing Executive Peplink International Ltd 18 Aug 2025
Operations and Customer Services Coordinator Peplink International Ltd 18 Aug 2025
Technician Peplink International Ltd 18 Aug 2025

好工搜尋

職場熱話

  • 1
  • 2