Sludge

Results: 4946



#Item
891Heat transfer / Heating /  ventilating /  and air conditioning / Plumbing / Energy recovery / Thermodynamics / Boiler / Heat exchanger / Heat recovery ventilation / District heating / Energy / Technology / Mechanical engineering

How to implement blowdown heat recovery As a daily or weekly routine, steam boiler plant operators blow down hot water from the boiler to avoid sludge forming. Unfortunately, the process leads to significant heat loss. B

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Source URL: www.carbontrust.com

Language: English - Date: 2012-07-26 09:40:40
892SCADA / Environmental monitoring / Sludge / Pumping station / Environmental impact assessment / Sewage treatment / Environment / Earth / Sewerage

TABLE OF CONTENTS Page EXECUTIVE SUMMARY...................................................................................................1 Introduction .................................................................

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Source URL: www.epd.gov.hk

Language: English - Date: 2013-07-03 22:04:42
893Sewage treatment / Activated sludge / Surplus Activated Sludge / Sludge / Sedimentation / Sewage / Extended aeration / Sewerage / Environment / Pollution

二級(生物)處理 壓縮空氣不斷地輸送到曝氣池,為微生物(活性污泥)提供所需的氧氣, 這些微生物會分解污水中的污染物。污水在曝氣池逗留約九小時。 Secondary (Biolog

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Source URL: www.dsd.gov.hk

Language: English - Date: 2014-12-02 02:41:53
894Organic gardening / Land management / Environment / Fertilizer / PEL / Canadian Food Inspection Agency / Compost / Sewerage / Agriculture / Sludge

Nutri-Pel The Growing Demand for Affordable Fertilizer Paul Purser Field Operations Supervisor

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Source URL: www.compost.org

Language: English - Date: 2015-03-25 10:54:19
895Environmental soil science / Soil / Cover crop / Pyrolysis / Charcoal / Adsorption / Sludge / Hydrothermal carbonization / Chemistry / Land management / Biochar

This discussion paper is/has been under review for the journal SOIL. Please refer to the corresponding final paper in SOIL if available. Discussion Paper SOIL Discuss., 2, 29–65, 2015

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Source URL: www.soil-discuss.net

Language: English - Date: 2015-04-09 07:33:43
896Land management / Organic farming / Compost / Soil / Waste management / Clopyralid / Herbicide / Sludge / Agriculture / Organic gardening / Environment

Microsoft Word - GMC Risk Assessment_edn2_Aug07.doc

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Source URL: www.recycledorganics.com

Language: English - Date: 2011-08-08 06:05:10
897Architecture / Cement / Environment / Pavements / Sewerage / Sludge / Glass recycling / Fly ash / Recycling / Concrete / Construction / Building materials

Annex7 Partial Revision of Eco Mark Product Category No.131 “Products for Civil Engineering Version 1.1” The following minor revisions are made for the Eco Mark Product Category No.131 “Products for Civil Engineeri

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Source URL: www.ecomark.jp

Language: English - Date: 2011-06-28 01:22:54
898Environment / Civil engineering / Disinfectants / Oxidizing agents / Environmental soil science / Hydrogen peroxide / Activated sludge / Sludge / Sewage treatment / Sewerage / Chemistry / Environmental engineering

114 © IWA Publishing 2014 Water Science & Technology |

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Source URL: www.iwaponline.com

Language: English - Date: 2014-07-15 04:06:06
899Catalysis / Chemical engineering / Water pollution / Activated carbon / Adsorption / Activated sludge / Sludge / Dye / Chemisorption / Chemistry / Sewerage / Environmental engineering

Microsoft Word - Diocesan Girls' School - Abstract.doc

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Source URL: resources.edb.gov.hk

Language: English - Date: 2006-04-04 23:08:29
900Water / Environmental engineering / Civil engineering / Aquatic ecology / Water supply / Sewage / Sludge / Wastewater / Septic tank / Environment / Water pollution / Sewerage

TENTERFIELD SHIRE COUNCIL POLICY STATEMENT HEADING: On-Site Sewage Management

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Source URL: www.tenterfield.nsw.gov.au

Language: English - Date: 2015-03-31 21:08:06
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