1 SPECIALIZED ENGLISH – SEMESTER 5 Chapter 1Chapter 1 Dr. Tran Thi My Dieu September 2011 VAN LANG UNIVERSITY DENTEMA INTRODUCTIONINTRODUCTION CONTENTSCONTENTS The roles of bioprocesses in The roles of bioprocesses in environmental technologyenvironmental technology VAN LANG UNIVERSITY DENTEMA Applications of bioprocesses in Applications of bioprocesses in environmental technologyenvironmental technology THE ROLES OF BIOPROCESSESTHE ROLES OF BIOPROCESSES Is it important? Why?Is it important? Why? VAN LANG UNIVERSITY DENTEMA Is it important? Why? Is it important? Why? APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment Biological wastewater treatment and reuseand reuse VAN LANG UNIVERSITY DENTEMA Biological solid waste treatment Biological solid waste treatment and reuseand reuse Biological air pollution treatment Biological air pollution treatment and reuseand reuse APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological WWTBiological WWT Lan can bảo vệ Ống thu nước sau xử lý Sàn công tác Máng thu nước dạng răng cưa Thiết bò tách pha khí – lỏng - rắn Vách hướng dòng hình côn Ống dẫn khí VAN LANG UNIVERSITY DENTEMA UASB Cầu thang Vỏ thiết bò Hỗn hợp nước thải Lớp bùn kỵ khí Ống bơm nước vào thiết bò UASB Bộ phận phân phối đều lưu lượng nước thải Ống thoát khí Bình hấp thụ khí Bọt khí Dung dòch NaOH 5% APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse VAN LANG UNIVERSITY DENTEMA Granular sludge 2 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse VAN LANG UNIVERSITY DENTEMA India UASB A B C D E A D B E C 752 days 692 days 752 832 VAN LANG UNIVERSITY DENTEMA A D B E C E A DB C 832 days A shift in population is noticeable (Dominated by Methanosaeta like organism)A shift in population is noticeable (Dominated by Methanosaeta like organism) 832 832 daysdays Granules Granules –– B reactor ( Bulk reetha seed ) showed increased methongenic B reactor ( Bulk reetha seed ) showed increased methongenic population, Which is reflected in the IAS studies for the same periodpopulation, Which is reflected in the IAS studies for the same period 852 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse VAN LANG UNIVERSITY DENTEMA UASB APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse VAN LANG UNIVERSITY DENTEMA Suspended growth AS Attached growth AS APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse VAN LANG UNIVERSITY DENTEMA 400m 3 /D400m 3 /D APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse Trickling filter VAN LANG UNIVERSITY DENTEMA 3 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse RBC VAN LANG UNIVERSITY DENTEMA APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse RBC Nitrogen VAN LANG UNIVERSITY DENTEMA Nitrogen removal APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse VAN LANG UNIVERSITY DENTEMA APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological wastewater treatment & reuseBiological wastewater treatment & reuse Biodegradable constituents removalBiodegradable constituents removal VAN LANG UNIVERSITY DENTEMA Nutrient removal (N & P)Nutrient removal (N & P) Specific trace organic compound removalSpecific trace organic compound removal WHY?WHY? APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse DigesterDigester VAN LANG UNIVERSITY DENTEMA BTA PROCESS DigesterDigester APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA DigesterDigester 4 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatmentBiological solid waste treatment VAN LANG UNIVERSITY DENTEMA DRANCO PROCESS, BELGIUM,1984 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA composting plantcomposting plant Open heap compostingOpen heap composting APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA Box/container compostingBox/container composting Drum, with artificial Drum, with artificial aeration systemaeration system APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA Anaerobic digesterAnaerobic digester Anaerobic digestion plantAnaerobic digestion plant APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA 5 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Reuse Reuse biowastebiowaste to produce compostto produce compost Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA Reuse Reuse biowastebiowaste to produce biogasto produce biogas Increase biodegradable efficiency of Increase biodegradable efficiency of organic materials in landfillorganic materials in landfill WHY?WHY? APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL TECHNOLOGY Odor removal by EMOdor removal by EM Biological solid waste treatment & reuseBiological solid waste treatment & reuse VAN LANG UNIVERSITY DENTEMA MethanMethan gas (landfill gas) removalgas (landfill gas) removal WHY?WHY? THE ROLES OF BIOPROCESSESTHE ROLES OF BIOPROCESSES Environmental friendly treatment Environmental friendly treatment technologies of biodegradable wastes technologies of biodegradable wastes To transform biodegradable constituents To transform biodegradable constituents into acceptable end productsinto acceptable end products VAN LANG UNIVERSITY DENTEMA Reduce harm to environment & public Reduce harm to environment & public health health Reduce treatment costReduce treatment cost into acceptable end productsinto acceptable end products MarketMarket Solid wastesSolid wastes WastewaterWastewaterGas recoveryGas recovery Cassava harvestin g Cassava harvestin g VAN LANG UNIVERSITY DENTEMA BreedingBreeding Livestock feed Livestock feed processingprocessing CompostingComposting WWTSWWTS Fish culturingFish culturing ResourceResource Cassava cultivationCassava cultivation gg QUESTION?QUESTION? VAN LANG UNIVERSITY DENTEMA Your Roles?Your Roles? . 1 SPECIALIZED ENGLISH – SEMESTER 5 Chapter 1Chapter 1 Dr. Tran Thi My Dieu September 2 011 VAN LANG UNIVERSITY DENTEMA INTRODUCTIONINTRODUCTION CONTENTSCONTENTS The. TECHNOLOGYENVIRONMENTAL TECHNOLOGY Biological WWTBiological WWT Lan can bảo vệ Ống thu nước sau xử lý Sàn công tác Máng thu nước dạng răng cưa Thiết bò tách pha khí – lỏng - rắn Vách hướng dòng hình. waste treatmentBiological solid waste treatment VAN LANG UNIVERSITY DENTEMA DRANCO PROCESS, BELGIUM ,19 84 APPLICATIONS OF BIOPROCESSES IN APPLICATIONS OF BIOPROCESSES IN ENVIRONMENTAL TECHNOLOGYENVIRONMENTAL