Kang mBandung, tumben ngerjain untuk perumahan; biasanya client sampeyan khan untuk Oil&Gas Basecamp.
2009/2/18 Bandung Winardijanto <[email protected]> > Sekedar Sharing : > > Saya dan rekan2 baru saja membangun desalinasi utk penyediaan Potable water > yang kapasitas nya cukup utk memenuhi kebutuhan normal sehari hari bagi > 2,500 orang (atau kira2 setara dengan 450 KK) untuk di sebuah kompleks > perumahan di Indonesia Timur > Hasilnya ... ??? biaya langganan yang harus di bayar oleh tiap KK jatuh nya > masih diatas 6 kali lipat biaya langganan PDAM (utk fully imported system), > atau kira2 lebih dari 8 kali lipat (untuk domestic fabricated system). > Padahal ROR nya sdh dihitung untuk 16 tahun. Itupun semua peralatan import > nya sdh melalui tax exemption Master List. > > Jadi secara teknologi ... sangat amat mungkin .. tetapi secara ekonomis > .... tampaknya masih sebatas impian terutama bagi masyarakat umum di mana > kesulitan ekonomi masih mendera hebat. > Tentu saja ke ekonomian ini perlu selalu di monitor dan di update > salam > bw > 2009/2/18 Achmad Chamdani Eka P. <[email protected]> > > Sebagai informasi, Sigapore sendiri mempunyai perusahaan pembuat mesin >> desalinasi air laut >> yang sudah mengglobal sepak terjangnya, yaitu: Hyflux ( >> http://www.hyflux.com/). Perusahaan ini >> baru sekitar 6 atau 7 tahun berdiri, tumbuh dari perusahaan ventura yang >> mendapat backing full >> dari pemerintah Singapore. Dan saat ini sudah menjadi pemain dunia, dan >> banyak mendapatkan >> proyek mulai dari China, Saudi sampai Nigeria. Dan sahamnya banyak diincar >> investor karena >> prospeknya. >> >> Menurut saya, yang patut menjadi pelajaran buat pemerintah kita adalah : >> 1) Menentukan fokus dan prioritas bidang teknologi apa yang harus >> dikembangkan. Penentuan sektor ini harus >> mempertimbangkan prospek dan strategis tidaknya bidang tsb. dan juga >> prospek kontribusinya >> terhadap peningkatan GDP kedepan. Bukan sekedar masalah target >> melahirkan penerima >> hadiah nobel atau yang sejenis yang sifatnya kurang membumi. >> Sebagai contoh pemerintah Singapore mengambil bidang environment, >> electronics dan bioteknologi. >> >> 2) Perlunya menumbuhkembangkan perusahaan ventura dibidang teknologi, >> terutama yang terkait dengan >> bidang prioritas diatas. Dukungan tsb. baik bersifat fiskal dan >> teknis. Dan nantinya perusahaan ventura tsb. diharapkan menjadi >> power house dalam pertumbuhan GDP di masa datang. Saya tidak melihat >> adanya keseriusan pemerintah disini. >> Memang pemerintah punya program KUR, PNPM Mandiri dll. Tetapi, saya >> lihat lebih program ini tidak fokus banyak miss management >> dan penyelewengannya. >> >> >> Salam. >> Achmad TF86 >> >> indrapur wrote: >> >> Rekan2, >> >> Di Timur Tengah penggunaan air laut untuk kebutuhan air rumah tangga >> dengan proses desalinasi sudah lama dilakukan. Memang biayanya mungkin cukup >> mahal yaa. >> >> Mudah2an pemerintah DKI Jakarta juga bisa mengimplementasikan proses ini >> untuk memenuhi kebutuhan air rumah tangga di Jakarta Utara dan Barat >> terutama. >> >> Teman2 di TP &/ TK mungkin ada yang cukup expert dalam hal ini? >> >> Wassalam, >> IP >> >> hellypurwanto wrote: >> >> Rekan-rekan, >> >> Satu lagi artikel tentang pemerintah yang pro-active. Masalah air >> minum merupakan ancaman bagi tiny little country - Singapore. Setelah >> membuat reservoir seperti bedok, membendung sungai kallang, waste >> water recycling, sekarang mereka menggelontorkan dana untuk sea water >> desalination. >> >> Salam, >> Helly SI'87 >> ------------------------------------------------------------------- >> Singapore's Environment and Water Industry Development Council has >> handed out a SDG$4m research grant to develop desalination technology >> that could halve energy consumption. >> >> Siemens Water Technologies won the funding from the EWI to develop the >> technology at its Singapore-based global research and development >> centre. >> >> The company says it can reduce the amount of consumption by at least >> 50% compared to the best existing desalination methods - to a level of >> at least 1.5kWh per cubic metre. >> >> The reduction would be even higher compared to most operating >> desalination plants, which can consume as much as 10kWh per cubic >> metre. >> >> Many criticisms of expanding the use of desalination to ease water >> shortages have focused on its intensive energy use, which flies in the >> face of efforts to reduce carbon emissions. >> >> "We truly consider this developing technology a breakthrough in the >> desalination market, with significant global implications on water >> resource management and the wider use of desalination in the future," >> said Chuck Gordon, CEO of Siemens Water Technologies. >> >> The grant was part of EWI's Challenge RFP scheme, and will be used to >> investigate an innovative process devised by Siemens to remove salts >> from seawater in an electric field. >> >> Mr Gordon added: "By setting the bar high, EWI challenged innovators >> to creatively apply science and engineering to the reduction of energy >> consumption. >> >> "We are grateful to the Singapore government for their continuing >> support of water-related research and leadership in the world water >> community." >> >> Research will mainly be carried out by staff at the company's centre >> in Singapore, which opened late last year, working in conjunction with >> researchers in the US. >> >> Siemens are then planning to unveil the finished technology in >> Singapore. >> >> Kate Martin >> >> >> >> >> >> ------------------------------------ >> >> *** >> >> Ikut yuk! 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