Green Choices HD by HKBU SCI

Three interactive and educational mini-games with the ideas of sustainability are specially designed to celebrate the 50th Anniversary of Faculty of Science, Hong Kong Baptist University.

✪✪ RECYCLING FUN ✪✪
✔ LITTLE Effort ● BIG Change

Among the tremendous amount of waste we generate daily, some fraction can be recycled. Hence, if we can perform waste separation properly, we can reduce the burden of our landfills.

This game teaches you how to separate the wastes into 3-coloured bins.


✪✪ JOURNEY OF WATER PURIFICATION ✪✪
✔ Be Responsible ● Save Our Water Resources ● Reduce Water Usage

Sewage treatment process makes use of biological treatment to breakdown the dissolved organic matters in the sewage. Bacteria rapidly consume the organic matter and convert it into carbon dioxide and water.

This game simulates the process of the biological treatment. Level goes up as bacteria successfully convert the dirty water.


✪✪ POWER OF FOOD WASTE ✪✪
✔ Amazing Power of Our Food Waste

Food waste is one of the major challenges faced by modern society nowadays. Apart from raising the awareness on food waste reduction, biological treatment technology can be used to reutilize the residual resource in food waste.

By anaerobic digestion, organic waste is converted to biogas, which can then be burnt to release energy. This technology may be one of the solutions to the ever-increasing food waste problem.

In this game, you act as bacteria to convert waste into biogas. The more waste bacteria consume, the brighter the light bulb.


✪✪ 三色環保 對又準 ✪✪
✔ 小行動 ● 大改變

我們每天生活中都產生大量廢物,而部份廢物是可回收再造的。如果我們把這些廢物適當地分類及回收再造,便可減少堆田區的負荷了。

遊戲中,請將可回收廢物,投入適當的「三色分類回收桶」中便可得分。


✪✪ 污水淨化之旅 ✪✪
✔ 珍惜水源 ● 減少排放 ● 你我有責

污水處理過程主要是利用大量細菌分解污水中的有機物,並轉化成二氧化碳及水,最後排放出污水池。

遊戲中,玩家將會體驗微生物淨化過程,釋出的細菌若能清除的污水越多,遊戲等級就越高。


✪✪ 廚餘的厭氧處理 ✪✪
✔ 廚餘的奇妙能量

廚餘已是現今社會的一大挑戰。除了鼓勵公眾和有關行業減少產生廚餘,政府應採用生物處理方法來利用廚餘的剩餘能量。

厭氧分解技術不但能分解有機物質,也可製造沼氣作能源之用。

在遊戲中,你將扮演細菌的角色,將廚餘分解成沼氣。分解的廚餘越多,燈泡就會越光越亮。