Waste Treatment in the Process Industries - Chapter 10 ppt
Waste Treatment in the Process Industries - Chapter 10 ppt
... carried out according to the Kraft (sulfate) or sulfiteprocesses [13]. These methods are described in the following subsections.Kraft PulpingKraft pulping involves the cooking of wood chips ... classified as the physico-chemical and biological treatment methods. These technologies are discussed in the following subsections. 10. 10.1 Physico-Chemical ProcessesSeveral physico-chemical methods ... (TCF), and biobleaching aredescribed in subsection 10. 9.2. 10. 6.1 Compounds Formed during Chlorine Bleaching Process During pulp bleaching, lignin is extensively modified by chlorination (C stage)...
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Waste Treatment in the Process Industries - Chapter 9 ppt
... afixed-film biological process, or an independent physicochemical system.9.6.1 Pebble Phosphate Mining Industry In one of the earlier reports on the phosphate mining and manufacturing industry in ... air originatingfrom the bagging and shipping operations is the one most neglected in the fertilizer industry,causing complaints from neighbors. Jones and Olmsted [16] reported the installation ... drying and cooling of the products, and wastes from the handling of the finished product arising primarily from the bagging of the product prior toshipping. Because the ammonia process has to...
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Waste Treatment in the Process Industries - Chapter 11 pptx
... each of these methods follows.Steam-StrippingSteam-stripping is similar to distillation. Steam contacts the wastewater to remove the soluble orsparingly soluble VOCs by driving them into the vapor ... and increased concerns about the long-term fate of thesewastes in the injection zone.Other TechnologiesOther potential technologies that can be applied to the treatment of concentrated wastes ... injectionpumps and pretreatment equipment necessary to prepare the waste for suitable disposal into the well.Figure 14 Incineration system flow diagram. Waste is incinerated in the presence of air...
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Waste Treatment in the Process Industries - Chapter 1 pot
... is an ideal process for managingcertain organic hazardous wastes. The burning of organic hazardous wastes as supplementalfuel in the cement and other industries is their engineering approach. ... and deinking installations.Proceedings ofthe 43rd Industrial Waste Conference, Purdue University: W. Lafayette, IN, 1989; 673 pp.17. Lovins, A.B.; Lovins, L.H. Supercars: The Coming Light-Vehicle ... can sustain;(d) conserving and restoring ecosystem health and maintaining biodiversity; (e) maintaining the economic viability of systems for industry, trade, and commerce; (f) coordinating design...
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Waste Treatment in the Process Industries - Chapter 2 ppsx
... state-of -the- art process and/or treatment technology. Violating the toxicityrequirements results in a levy, which makes state-of -the- art compliance a more economicoption [12].2.9 .10 Ireland In ... [19]. The first category involves the useof bioassays to monitor the toxicity of wastewaters at various points in the collection sys-tem, the major goal being the protection of biological treatment ... chemical monitoring. First, these methods measure effects in which the bioavailability of the compounds of interest is integrated with the concentration of the compounds and theirintrinsic toxicity....
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Waste Treatment in the Process Industries - Chapter 3 pdf
... into the environment. Such practices wereconducted by industries using PCBs in processes and products and discharging the PCB-containing waste into rivers and streams. Other PCB-containing waste ... chemists, etc.) in theirdecision-making process when managing, handling, and/or treating hazardous substances. In the past 25 years, industry, government, and the general public in the industriallydeveloped ... contaminant from an incineration process, which has been des-cribed in Section 3.3.2. Dioxin also frequently occurs as an impurity in the herbicide 2,4,5-T.Accordingly, when the herbicide 2,4,5-T...
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Waste Treatment in the Process Industries - Chapter 4 pot
... agent. In- Vessel Composting In- vessel composting results in the most intensive biotransformation of organic wastes. In- vesselcomposting is performed in partially or completely enclosed containers in ... mostly in: (a) the waste streams of manufacturing processes ofcommercial products; (b) the wastes produced during the use of these products, or (c) the post-manufacturing wastes related to the ... cost of the treatment. Time of the treatment decreases, but the costsincrease in the following sequence: windrow system ! static pile system ! in- vessel system.To intensify the composting of...
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Waste Treatment in the Process Industries - Chapter 6 pps
... fundamental refinery processes [5]. The trend of the industry has been to reduce wastewaterproduction by improving the management of the wastewater systems. Table 6 shows waste- water loadings and volumes ... cracking.3. Petrochemical Includes topping, cracking, and petrochemical operations.4. Lube Includes topping, cracking, and lube oil manufacturing processes.5. Integrated Includes topping, ... establishingdesirable water uses in certain bodies of effluent-receiving waters, that is, water-quality-limitingsegments as defined in Public Law 9 2-5 00. This last category became the overriding category...
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Waste Treatment in the Process Industries - Chapter 7 ppsx
... are included in the formulation of insecticides and fungicides [27]. (d) The origin with the most rapid growth since the 1950s comprises the wastewaters from urban areas and it is due to the increased ... which in turn determine its solubility rate in the washing process. The air coming from the tower will be carrying dust particles that must be scrubbed, thusgenerating a wastewater stream. The ... problem did not exist. The continuing increase in consumption of detergents (in particular, their domestic use) and the tremendous increase in production of surfactants are the origin of a type of pollution...
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Waste Treatment in the Process Industries - Chapter 8 doc
... applying process- integrated measures and consi-dering the available options for wastewater treatment; wastewater treatment includingpretreatment onsite before discharge to the sewer as well as treatment ... filament yarn (2 10% of the weight of the warp). The main problem resulting from the desizing step is the high load in COD found in the polymer-containing effluent. Table 7summarizes the COD and biological ... weight of the fibers. Besides problems in removingthese oily components during pretreatment, for example, washing of the textiles, the compoundsare then detected in the wastewater in considerable...
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Từ khóa: the call of the wild summary chapter 10the beast in the jungle summary chapter 2nature and nurture interact in the process of language acquisitioneczema causes symptoms and treatment in the communitythe beast in the jungle summary chapter 4which play a deciding role in the phagocytosis processBáo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Báo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ