[2020 ȯ ] (12)ϼ-̰ ؼ ȭ
Է : 2019. 12. 02() 00:00
ؼȭ 1030% Ȯ ڱ ǥ
̰ 信 Ǯ (Pulau Ubin). ڰ, â , dz Ǯ (Pulau Ubin) 1960 ̰ ϰ ִ. =̰û
̰ ڱ 60%
ؼȭ ü 3
ؼ Ż ȿ
2060 ȭ ó Ȯ
극
ȭоǰ ̻ ٴٿ
̰ ǥ ڱ 60% ̴. dz ұϰ ȣ ʰ ڿ 121 (6383/) 53 1 ؿ Ұϴ.
̿ ̰ ڱ ̱ ؼȭ ַϰ ִ. ؼȭ ٴ幰 ִ ٲٱ ٴ幰 а ļ Ȱ, Ѵ.
α 40% ް 2025 ް ̶ Դ. ̿ å ؼȭ ָ ް ִ.
̰ ִ 30% ִ 뷮 130d() Ը 3 ȭ ִ. 2 ȭ ü ߰ Ǽ̴. ȭ ü Ż 2060 ̰ ִ 30% ̴. 2060 ؼȭ ó 10% 30% ÷ ڱ ȹ̴.
ؼ ȭ =1ܰ ؼ ԵǸ Ÿ ū ؿ ũ ŵȴ. ̾ 2ܰ(ó ʿ) Ҽ, ̻ Ƹ Ѵ. 3ܰ() ؼȭ ߿ ̴ܰ. Ҽ Ź ڸ Ѵ. ܰ迡 ڸ ִ. , ̰ڿ(PUB) ҿ ȴ.
湮 ȳ "ؼȭ 忡 ٴ幰 ϱ 2 ٴ尡 50m ִ. ٴ幰 ū ڸ 20, 2 ũ ɷ ġ ȴ" ߴ. ̾ "ũ 3 ǰ ִµ 2 ǰ 1 · ϰ ִ. ܰ迡 (Sand Filter) ſ Ʈ (UF)극(ó) ϴ Ư¡ε UF극 ܰ (RO)극 Ű ȿ , ȭоǰ ʱ ٴٿ ʴ´" ߴ.
UF극 ϳ ұ ʾұ ϰ ϱ ϰ ִ. ̰ п(High Pressure RO), п(Low pressure RO) 2 ̿Ѵ.
ȳ "п ȸ 40% ̴. 40% ϱ ϳ ̰ Boron(ؼ) Է ʿؼ п ġ ִ. 910%, 4045% ̰ " ߴ.
UF 극 ϸ鼭 ʿ ŵǰ ȴ. ̳(mineral), Ҽ(fluorine) ÷ϴ ۾ ϴµ ҼҸ ġƿ ֱ ÷Ѵ. ҵ Ҹ ùε鿡 ϰ ִ.
ȳ "극 ó ǿ¿ ɷ ̴ ̴ ĺ ȿ ó ־ ϼ ̳̿ 鿡 Ŀ ȿ̴. 극 ̹ 20 ߵ ǰ ݰ Ҹ ȿ Ȯ . ߴ Ȯϸ鼭 ֱ ϰ ִ" ߴ.
̾ "̽þƿ ڿ ϷǴ 2061 ڿ ڱ ϵ ο 2060 ؼȭ ݺ 10 Ű ǥ ִ"鼭 "ڿ ڱ̶ ǥ ̰ 10% ϴ ؼȭ 2060 ּ 30% ȹ"̶ .
̰ ٴٷ ѷο ֱ ؼ Ż ִ ȿ ã ϰ ִ.
ؼȭ ü 3
ؼ Ż ȿ
2060 ȭ ó Ȯ
극
ȭоǰ ̻ ٴٿ
̰ ǥ ڱ 60% ̴. dz ұϰ ȣ ʰ ڿ 121 (6383/) 53 1 ؿ Ұϴ.
α 40% ް 2025 ް ̶ Դ. ̿ å ؼȭ ָ ް ִ.
̰ ִ 30% ִ 뷮 130d() Ը 3 ȭ ִ. 2 ȭ ü ߰ Ǽ̴. ȭ ü Ż 2060 ̰ ִ 30% ̴. 2060 ؼȭ ó 10% 30% ÷ ڱ ȹ̴.
Ǯ (Pulau Ubin) |
Ǯ (Pulau Ubin) |
湮 ȳ "ؼȭ 忡 ٴ幰 ϱ 2 ٴ尡 50m ִ. ٴ幰 ū ڸ 20, 2 ũ ɷ ġ ȴ" ߴ. ̾ "ũ 3 ǰ ִµ 2 ǰ 1 · ϰ ִ. ܰ迡 (Sand Filter) ſ Ʈ (UF)극(ó) ϴ Ư¡ε UF극 ܰ (RO)극 Ű ȿ , ȭоǰ ʱ ٴٿ ʴ´" ߴ.
UF극 ϳ ұ ʾұ ϰ ϱ ϰ ִ. ̰ п(High Pressure RO), п(Low pressure RO) 2 ̿Ѵ.
̰ ؼȭ . 1ܰ ؼ ũ Ѵ. 2ܰ Ҽ ϴ ̴. 3ܰ Ҽ ڸ ϰ ڸ Ҽ ִ. =̰PUB |
UF 극 ϸ鼭 ʿ ŵǰ ȴ. ̳(mineral), Ҽ(fluorine) ÷ϴ ۾ ϴµ ҼҸ ġƿ ֱ ÷Ѵ. ҵ Ҹ ùε鿡 ϰ ִ.
ȳ "극 ó ǿ¿ ɷ ̴ ̴ ĺ ȿ ó ־ ϼ ̳̿ 鿡 Ŀ ȿ̴. 극 ̹ 20 ߵ ǰ ݰ Ҹ ȿ Ȯ . ߴ Ȯϸ鼭 ֱ ϰ ִ" ߴ.
̾ "̽þƿ ڿ ϷǴ 2061 ڿ ڱ ϵ ο 2060 ؼȭ ݺ 10 Ű ǥ ִ"鼭 "ڿ ڱ̶ ǥ ̰ 10% ϴ ؼȭ 2060 ּ 30% ȹ"̶ .
̰ ٴٷ ѷο ֱ ؼ Ż ִ ȿ ã ϰ ִ.