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Dupla / Dupla Marin RO 300 Umkehrosmoseanlage Osmoseanlage Aquarium OsmoseDupla Dupla Marin RO 300 Umkehrosmoseanlage Artikelbeschreibung: Umkehrosmoseanlagen schaffen ein optimales Ausgangswasser fr Meer und Swasseraquarien. Hufig lassen sich viele Wasserprobleme erst durch die Verwendung von Umkehrosmosewasser lsen. Umkehrosmoseanlagen (Reverse Osmosis) arbeiten nach dem Prinzip der physikalischen Filterung. Anders als beispielsweise Ionenaustauscher, die hrtebildende Ionen (z. B. Calcium) gegen andere, nicht
Dupla / Dupla Marin RO 300 Umkehrosmoseanlage
Artikelbeschreibung:
Umkehrosmoseanlagen schaffen ein optimales Ausgangswasser für Meer- und Süßwasseraquarien. Häufig lassen sich viele Wasserprobleme erst durch die Verwendung von Umkehrosmosewasser lösen. Umkehrosmoseanlagen (Reverse Osmosis) arbeiten nach dem Prinzip der physikalischen Filterung. Anders als beispielsweise Ionenaustauscher, die härtebildende Ionen (z.B. Calcium) gegen andere, nicht härtebildenden Ionen (z.B. Natrium) austauschen, werden bei einer Umkehrosmoseanlage Schadstoffe (z.B. Silikat, Nitrat) und Härtebildner physikalisch dem Wasser entzogen. Das Wasser läuft in der Umkehrosmoseanlage durch den in haushaltsüblichen Wasserleitungen vorhandenen Druck von 2 − max. 6 bar durch eine halbdurchlässige (semipermeable) Membrane. Die im Wasser gelösten Substanzen (Schadstoffe, Salze oder Hartebildner) können hierbei die kleine Gitterstruktur der Membrane nicht passieren und bleiben im Restwasser zurück. Dieses Restwasser wird als Konzentrat abgeleitet und kann bedenkenlos als Putz-, Gies- oder Gebrauchswasser verwendet werden. Dupla Umkehrosmoseanlagen haben eine Rückhaltequote von maximal 95 − 98 % aller Schadstoffe im Leitungswasser.
Tipp: Durch die Nachschaltung eines Dupla Reinstwasserfilters (optionales Zubehör) lassen sich selbst geringste Rückstande von Silikaten und Nitraten komplett rückstandslos entfernen.
HINTERGRUNDINFOS
Lieferumfang:
RO 300 komplett montiert mit Sedimentfilter (5 µm Feinfilter), Carbonfilter und Membrane
3 x 2 m Schlauch
3/4 Zoll Wasserhahnanschluss
Durchflussmengenbegrenzer mit integriertem Spülventil
Wandhalterung
Schlauchstopfen
Gehäuseschlüssel für Filter- und Membrangehäuse
Bedienungsanleitung
Technische Daten:
Max. Leistung 300 l / Tag, abhängig von der Qualität des Ausgangswassers
Durchschnittliche Leistung 220 -300 l / Tag bei 8 − 15° C und 3 − 6 bar Druck
Durchschnittliche Rückhaltequote 95 − 98 %
Aluminium 97 − 98 %
Cadmium 95 − 98 %
Bakterien 99 %
Nitrate max. 90 %
Silikate max. 90 %
Sulfate 97 − 98 %
Härtebildner 95 − 98 %
Verhältnis Konzentrat : Permeat 4 : 1 / 3 : 1 abhängig von der Qualität und Druckes des Ausgangswassers.
Verhältnis Leitfähigkeit Leitungswasser: Permeat
| 1.000 µS | auf 50 µS |
| 300 µS | auf 15 µS |
Verhältnis Leitfähigkeit Leitungswasser : Permeat bei
nachgeschaltetem Dupla Reinstwasserfilter
| 1.000 µS | auf 1 µS |
| 300 µS | auf 1 µS |
Ersatzteile:
| 80550 | Ersatzmembrane RO 300 |
| 80551 | Ersatzfilter Sedimentfilter (5 µm Feinfilter) RO 300 |
| 80552 | Ersatzfilter Carbon RO 300 |
| 80549/6 | Durchflussmengenbegrenzer mit Spülventil RO 300 |
| 80545/7 | Dichtring Set Membrangehäuse RO 200 / 300 |
| 80519 | 3/4 Zoll Leitungswasseranschluss |
| 80549/11 | Schlüssel Membrangehäuse RO 300 |
| 80549/7 | Dichtung Filtergehäuse RO 300 |
Optional erhältliches Zubehör:
| 80500 | Filtergehäuse FG 500 |
| 80511 | Reinstwasserfilter mit Farbindikator |
| 80512 | Silikatfilter |
| 80513 | Nitratfilter |
| 80514 | Siliphosfilter |
| 80520 | Aqua Magnetventil |
Versandinformationen:
Der Versand erfolgt am gleichen Werktag bei Zahlungseingang bis 12:00 Uhr.
Bei Zahlungseingang nach 12:00 Uhr wird die Ware gleich am nächsten
Werktag versendet.
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Marke: Dupla
Manufacturer:
Dohse Aquaristik GmbH & Co. KG
Otto-Hahn-Str. 9
DE-53501 Grafschaft - Gelsdorf
Email: [email protected]
Dohse Aquaristik GmbH & Co. KG
Otto-Hahn-Str. 9
DE-53501 Grafschaft - Gelsdorf
Email: [email protected]
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4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
A Pilgrimage Of Body and Spirit
Format: Paperback
Back in the summer of 2003, I visited a former seminary roommate in Leon, Spain. I showed up a couple of days before his wedding after backpacking through Amsterdam, Paris, London, and Madrid. While strolling together through Leon, my Spanish friend remarked that people thought I was a "Pilgrim" because of my clothing and backpack. I asked him to clarify, and he replied that Leon was on the path of the Camino Pilgrimage. Thus began my interest in the topic.
"Walk in a Relaxed Manner" was the first book I read about the Camino. It's newly published, written by a 60-year-old nun who walked the Pilgrimage around the time I was in Leon. She hit the trail with a retired priest, and this book was born from that experience. The subtitle and theme is "Life Lessons From the Camino," and each chapter is based on a way she grew due to the Pilgrimage. For example, the book's title is shared with a chapter where Sr. Rupp describes how she learned to walk slowly and thoughtfully instead of quickly and competitively. Other chapter titles include "Savor Solitude," "Deal with Disappointments," and "Live in the Now." Such topics may strike some as trite. But I found it impressive that more often than not, it was the walk's difficulties that enabled her to internalize these truths.
The author writes in a clear and readable manner. She rejoices in the high points of the Pilgrimage, and is honest about the lows as well. Each lesson is presented in a thoughtful manner, and all are applicable to everyday life. However, like many spiritual insights perhaps some sort of defining experience is required to truly own them. But reading about these truths may be a way to prepare the heart for their eventual actualization. Although a Catholic nun in the Servite Community, Sr. Rupp keeps things fairly ecumenical throughout her tale. In addition, practical advice about the Pilgrimage is sprinkled throughout the book, and a list of helpful Camino resources is included at the end. There's even an authorized website based on Joyce Rupp's name if you want more info about her.
Someday I'd like to do the El Camino Pilgrimage. I hope I don't have to wait until my sixties, but sometimes you have to let things happen in their time. If I do walk it, I'll be glad if I learn and grow half as much as Sr. Rupp did. Recommended for all travelers and pilgrims.
UPDATE 9/7/07: Well, I only had to wait until I was forty to do the Camino. On 7/14/07 I stepped off in St. Jean Pied-de-Port (France), and on 8/24/07 I walked into Santiago, Spain. After returning home to the US, I went through this book again. It was nice reading about familiar places on the Way, and also to identify with the lessons Ms. Rupp writes about. Recommended even more now that I've actually done the trek.
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Reviewed in the United States on December 29, 2005
★★★★★ 5
This book is the real deal
Format: Paperback
This book is the real deal. I found it to be eye-opening, because, despite sounding very advanced and almost next-level, the attacks accompanied by source code show how simple and effective they are in reality.
This book seemed light at first (200 pages), so I was skeptical at it's ability to really tackle advanced topics, but I will say I was very pleasantly surprised. Those two hundred pages are action packed and filled with jaw-dropping 'this is cool' moments.
My only gripe with it is that it's a little formulaic, with the social engineering being shoehorned into every attack, and maybe pushing the whole APT thing too much, like when you really want something to become 'a thing'. Do we really need to socially engineer payloads using the same formula for all of the attacks? Not even one 'ha Ked the router with boring Cisco exploits' example? I guess it wouldn't make for an entertaining book.
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Reviewed in the United States on August 23, 2018
★★★★★ 5
Best pentest book read to date
Format: Paperback
This is the best penetration testing book that I have ever read to date. There is such a depth of understanding of penetration testing that is conveyed in this book in the way that the author is able to portray highly advanced topics in a conceptually understandable way. A novice might not be able to follow the text, as it is advanced, but for anyone looking to open their mindset up to becoming a more effective penetration tester, I HIGHLY advise this book.
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Reviewed in the United States on April 4, 2022
★★★★★ 5
Worth every penny
Format: Paperback
This book is in a class of its own compared to other security and pentesting books. I would highly recommend to anyone interested or currently working in network security. Instead of simply explaining how to use common pentesting tools, Wil Allsopp explains how they work and how to write your own custom tools from the ground up. Even if you do not have a programming background, it is worth understanding how an attacker can infiltrate a "secure" network without being detected.
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Reviewed in the United States on April 21, 2017
★★★★★ 4
The content itself though raises good points and does a good job outlining some more ...
Format: Paperback
Typos in the code make this a somewhat frustrating read. The content itself though raises good points and does a good job outlining some more advanced concepts
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Reviewed in the United States on January 8, 2018
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