Water supply during building activities in the subterranean termite Reticulitermes santonensis De Feytaud (Isoptera, Rhinotermitidae)

1999 ◽  
Vol 46 (2) ◽  
pp. 192-193 ◽  
Author(s):  
S. Grube ◽  
D. Rudolph
2005 ◽  
Vol 14 (5) ◽  
pp. 1311-1320 ◽  
Author(s):  
STEPHANIE DRONNET ◽  
MICHEL CHAPUISAT ◽  
EDWARD L. VARGO ◽  
ANNE-GENEVIEVE BAGNERES ◽  

2020 ◽  
Vol 9 (2) ◽  
pp. 95-106
Author(s):  
MUHD SHABRI M GANI ◽  
ANINDITO NUR PRABOWO ◽  
LINA APRIYANTI S

AbstrakSistem Pemerintahan yang semakin berkembang mengakibatkan gedung Dinas Lingkungan Hidup (DLH) Propinsi Jawa Barat saat ini mempunyai kapasitas dan fasilitas yang belum memadai untuk melaksanakan semua aktivitas secara terpadu. Sehingga diperlukannya tambahan sarana penunjang yaitu  area untuk pendukung aktivitas kerja maka, pemerintah propinsi merencanakan untuk mengembangkan gedung perkantoran DLH Propinsi Jawa. Kegiatan sanitasi dalam gedung harus ditunjang dengan pemenuhan akan kebutuhan air bersih bagi semua penghuni, maka dari itu dibutuhkan perencanaan sistem plambing air bersih. Metode yang menjadi acuan adalah SNI 7065-2005, untuk perhitungan kebutuhan air bersih dan SNI 8153-2015 untuk penentuan dimensi pipa air bersih. Hasil perhitungan jumlah populasi menunjukan 654 jiwa. Total kebutuhan air bersih : 38,1 m³/hari, Kapasitas tangki bawah : 45,72 m³, kapasitas tangki atas : 15,29 m³. Berdasarkan hasil perencanaan dimensi pipa horizontal air bersih berkisar antara rentang 15 - 32 mm, dimensi pipa vertikal 40 mm, pompa yang dipasang adalah pompa sentrifugal dengan daya : 1,02 kW. Pompa booster dipasang untuk membantu tekanan di lantai 6 karena tidak memenuhi tekanan standar. Pipa yang digunakan untuk distribusi air bersih adalah jenis pipa PPR (Polypropylene Random).Kata kunci: Air Bersih, Alat Plambing Dan pipa PPR AbstractA system of gevornment which keeps growing resulting in the office building of environmental dlh) the provinces of west java currently possess the capacity and to inadequate facilities in carrying out all the activity of in an integrated way. So that she needed addition support facilities for that is an area for work and supporting the activity of, the provincial government of planning to develop java topped dlh office buildings. Sanitation in the building activities must be supported with the fulfilment of not need clean water for all the inhabitants of the, that is why it is planning plambing system needed clear water. A method which is used to is 7065-2005 sni, to requetment calculation sni 8153-2015 clear water and clear water pipe for the determination of dimensions. The result of reckoning the size of the population show 654 soul. The total the need of clean water 38,1 m³ per day, the capacity of a tank under 45,72 m³, the capacity of a tank upon the request  from has set the inflation rate. Based on the results of planning dimensions horizontal. Pipa clear water ranges between ranges  Keywords: Water Supply And Plumbing Equipment.


Author(s):  
O. Mudroch ◽  
J. R. Kramer

Approximately 60,000 tons per day of waste from taconite mining, tailing, are added to the west arm of Lake Superior at Silver Bay. Tailings contain nearly the same amount of quartz and amphibole asbestos, cummingtonite and actinolite in fibrous form. Cummingtonite fibres from 0.01μm in length have been found in the water supply for Minnesota municipalities.The purpose of the research work was to develop a method for asbestos fibre counts and identification in water and apply it for the enumeration of fibres in water samples collected(a) at various stations in Lake Superior at two depth: lm and at the bottom.(b) from various rivers in Lake Superior Drainage Basin.


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