Upgrading Water Treatment Plants

Pinheiro, Renato Torres; Wagner, G. L.

doi:10.1201/9781482295139

Cited by 4 publications

(5 citation statements)

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“…Uprating IPA dapat meningkatkan kapasitas produksi sebesar (2 -3) kali lipat (Pinheiro dan Wagner 2001). Uprating IPA didimensi dengan desain hidrolis yang baru, kemudian dipasang di dalam ruang IPA lama, tanpa merubah dimensi dinding luarnya.…”

Section: Standar Acuan Desain Uprating Ipaunclassified

Kajian Nonteknis Penerapan Uprating Instalasi Pengolahan Air Pada Sistem Penyediaan Air Minum

Sarbidi

2018

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Sampai saat ini, pelayanan air minum di Indonesia baru tercapai sekitar 70%. Perlu tambahan 30% untuk mencapai target layanan 100% pada akhir tahun 2019. Salah satu solusi percepatan layanan air minum adalah mengembangkan dan menerapkan teknologi uprating instalasi pengolahan air (IPA), karena dapat dihasilkan debit produksi (2-3) kali lipat dari debit semula, air olahan memenuhi kualitas air minum dan dapat dikerjakan dengan biaya (4-5) kali lebih murah dibanding membangun instalasi yang baru. Untuk itu diperlukan adanya kebijakan baru, berupa penerapan uprating dengan ketentuan: (1) Uprating adalah bagian dari tanggung jawab pemerintah pusat, pemerintah daerah dan Perusahaan Daerah Air Minum (PDAM). (2) Uprating adalah sebahagian dari pekerjaan rehabilitasi Sistem Penyediaan Air Minum (SPAM). (3) Uprating didukung dengan kebijakan, program khusus dan skema pembiayaan dari pemerintah pusat dan daerah serta PDAM. (4) menerapkan teknologi hasil inovasi yang handal dan (5) menjadikan air tak berekening (nonrevenue water, NRW) hingga batas yang ditoleransi secara nasional.

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Section: Standar Acuan Desain Uprating Ipaunclassified

Kajian Nonteknis Penerapan Uprating Instalasi Pengolahan Air Pada Sistem Penyediaan Air Minum

Sarbidi

2018

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“…Durante o seu mandato, além de uma profícua produção de leis e projetos para a reformulação da instrução pública, ocorreu também a criação de uma Universidade Popular, bem como a impulsão das discussões em torno da criação do primeiro grupo escolar, signo da modernização educacional republicana (PINHEIRO, 2001) Na Parahyba, a cidade foi pensada dentro do processo de modernidade multifacetada, no qual diversos saberes se entrelaçaram como a questão pedagógica, a urbanização, o remodelamento dos espaços, a higiene, a moralização da força policial e da magistratura, a construção de novas instituições (como a Universidade Popular) e o remodelamento de outras (imprensa e biblioteca). Assim como foram criados decretos e leis para a instituição de uma educação baseada nos preceitos da pedagogia moderna, com a discussão da criação de novos espaços, da instituição do método intuitivo, a prescrição de uma literatura didática e de formas para o estabelecimento da educação física e educação cívica.…”

Section: As Várias Faces Da Modernidade No Governo Republicano De Casunclassified

Redes de sociabilidade intelectual e educação: atuação de Castro Pinto e Carlos Dias Fernandes na primeira república

Costa

Espindola

Galvíncio

2014

Rev. HISTEDBR On-line

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RESUMOEste artigo tem como objetivo compreender, a partir da atuação de João Pereira de Castro Pinto e Carlos Dias Fernandes, os mecanismos de ação política e de sociabilidade lançados por esses sujeitos, cujas estratégias privilegiaram a educação como locus fulcral do processo de modernidade. As fontes utilizadas neste estudo foram: as mensagens dos presidentes do estado da Parahyba, os verbetes biográficos, as matérias do jornal A União e as cartas trocadas entre os intelectuais. Castro Pinto concebeu mudanças necessárias para a modernidade do estado a partir da maturação da necessidade de reformas que envolvessem a cidade e a educação, as quais deveriam introduzir novos hábitos e comportamentos no povo. O retorno de Carlos Dias Fernandes ao estado da Parahyba fez parte das reformas empreendidas pelo governo de Castro Pinto. A imprensa oficial, desse modo, assumiu função pedagógica através da circulação de notícias, publicação de novos livros e incentivo à intelectualidade local. Carlos Dias Fernandes desempenhou papel de destaque no cenário cultural local mediante a interlocução das ideias que circulavam nacionalmente e foi representado como mestre da juventude do estado. Palavras-chave: Educação; Intelectuais; Ação Política; Redes de sociabilidade. INTELLECTUAL SOCIABILITY NETWORKS AND EDUCATION: PERFORMANCE OF CASTRO PINTO AND CARLOS DIAS FERNANDES AT THE FIRST REPUBLIC. ABSTRACT This article aims to comprehend, from the actions of João Pereira de Castro Pinto and Carlos Dias Fernandes, the mechanisms of political action and sociability released by these individuals, whose strategies gives priority to education as the central locus of the modernity process. The main sources used in this study are: the messages of the presidents of the state of Parahyba, the biographical record cards, the articles of the newspaper A União and the letters exchanged between the intellectuals. Castro Pinto conceived the need of changes to the modernity of the state as from the maturation of the necessity of reforms that entails the city and the education, which must introduce new habits and behaviors to the people. The return of Carlos Dias Fernandes to the state of Parahyba was part of the reforms undertaken by the government of Castro Pinto. In this way, the official press had assumed a pedagogical function through the circulation of news, the publication of new books and the encouragement for local intellectuals. Carlos Dias Fernandes played a prominent role in the local cultural scene through the interchange of ideas that circulated nationally and he was represented as a master of the youth of the state.

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“…In waterworks, aluminium sulphate is widely used in Malaysian water treatment plants as coagulant. Heavy particles that settle in sedimentation tanks is referred to as alum sludge [3,4]. Today, large amounts of alum sludge are being produced from water treatment plants all over the world.…”

Section: Introductionmentioning

confidence: 99%

“…The huge amount of alum sludge pose environmental problem if discharged improperly. Some of the alum sludge are being disposed in landfills leading to decrease in lifespan of the landfill [4].Disposal of alum sludge in landfill can lead to contaminant issues and scientists are searching ways to reduce the excessive disposal of waste including alum sludge in landfills. This study contributes to the available options of disposing alum sludge.…”

Section: Introductionmentioning

confidence: 99%

Behaviour of Waterworks Alum Sludge for Phosphate Removal

Zahari

Hua

Sidek

2015

AMR

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In the agricultural sector, fertilizer and animal waste are main pollutants to water course. Excessive phosphorus in water bodies may increase the growth of algae and aquatic plant in a pond which leads to eutrophication phenomena. Disposal of alum sludge in landfills can lead to contaminant issues thus, researchers are searching for ways to reduce excessive disposal of waste including alum sludge in landfills. This study provides available options in disposing alum sludge. In this study, continuous column tests were conducted with different initial pH and contact initial phosphate concentrations. The Scanning Electron Microscope indicates that rough alum sludge surface will accelerate the phosphate adsorption rate. This result shows that phosphate removal rate is higher in acidic condition but lower in alkaline condition. In wastewater treatment industries, changing wastewater to pH 4 needs a large amount of chemical additive and suggests that the pH 7 ±0.5 is more suitable in wastewater applications.

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Upgrading Water Treatment Plants

Cited by 4 publications

References 0 publications

Kajian Nonteknis Penerapan Uprating Instalasi Pengolahan Air Pada Sistem Penyediaan Air Minum

Kajian Nonteknis Penerapan Uprating Instalasi Pengolahan Air Pada Sistem Penyediaan Air Minum

Redes de sociabilidade intelectual e educação: atuação de Castro Pinto e Carlos Dias Fernandes na primeira república

Behaviour of Waterworks Alum Sludge for Phosphate Removal

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