本书从城镇污水含有大量的可回收资源和能源出发，详细介绍了城镇污水中碳、磷和再生水的回收理论和基本方法，总结了常见的污水资源化工艺与技术，同时介绍了城镇污泥资源化的可能途径和技术手段；详细阐明了污水低碳处理的基本概念和发展趋势，介绍了污水处理厂低碳技术的原理和工艺设计；同时从厂区设计、技术手段、资源回收、低碳减排等方面详细介绍了污水资源化的实际典型案例，为城镇污水低碳运行和资源化回收利用提供理论和技术支持。

Chapter 1 Overview of wastewater ( 1 )
1.1 Sources and characteristics of municipal wastewater ( 1 )
1.1.1 Types and sources of municipal wastewater ( 1 )
1.1.2 Properties and quality indexes of municipal wastewater ( 4 )
1.1.3 Typical characteristics of municipal wastewater ( 9 )
1.2 Significance of wastewater reuse and resource recovery ( 11 )
1.2.1 The purpose and significance of wastewater reuse ( 11 )
1.2.2 The significance of energy recovery from wastewater ( 12 )
1.3 Resource and energy in municipal wastewater ( 13 )
1.3.1 Resource types and resource feasibility ( 13 )
1.3.2 Energy reserves and energy feasibility ( 14 )
1.4 Low carbon technologies for municipal wastewater ( 15 )
1.4.1 Concept of low carbon technologies ( 15 )
1.4.2 Evaluation on low carbon technologies ( 15 )
Chapter 2 Mechanism of municipal wastewater resource ( 18 )
2.1 Phosphorus resource ( 18 )
2.1.1 Significance of phosphorus resource ( 18 )
2.1.2 Basic methods for phosphorus resource ( 18 )
2.1.3 Evaluation on phosphorus resource ( 21 )
2.2 Carbon recovery theory ( 21 )
2.2.1 Significance of carbon recovery ( 21 )
2.2.2 Feasibility of carbon recovery ( 22 )
2.2.3 Basic methods of carbon recovery ( 23 )
2.3 Mechanism of reclaimed water utilization ( 26 )
2.3.1 Significance of water reuse ( 26 )
2.3.2 Feasibility of water reuse ( 27 )
2.3.3 Basic methods for water reuse ( 28 )
2.4 Risk analysis and management of wastewater resource ( 31 )
2.4.1 Risks in agriculture? forestry? stock raising? fishery ( 31 )
2.4.2 Risks in urban utilization u56256 .? ( 32 )
2.4.3 Risks in industrial water ( 33 )
Chapter 3 Processes and technologies for wastewater resource ( 36 )
3.1 Processes and designment for phosphorus resource ( 36 )
3.1.1 Mechanism of biological method for phosphorus removal ( 36 )
3.1.2 Mechanism of chemical method for phosphorus removal ( 38 )
3.1.3 Designment and utilization of phosphorus resource ( 39 )
3.2 Carbon recovery process and design ( 42 )
3.2.1 Biological principles and processes of carbon recovery ( 43 )
3.2.2 Chemical principles and processes of carbon recovery ( 45 )
3.2.3 Design and engineering applications of carbon recovery ( 49 )
3.3 The preparation process and application of reclaimed water ( 64 )
3.3.1 Principle and advanced treatment for reclaimed water ( 64 )
3.3.2 Reclaimed water design and engineered applications ( 69 )
3.3.3 Safety assessment technology of reclaimed water ( 77 )
Chapter 4 Low carbon technologies of wastewater ( 82 )
4.1 Anaerobic technologies of wastewater ( 82 )
4.1.1 Mechanisms of anaerobic technologies ( 82 )
4.1.2 Anaerobic technologies ( 84 )
4.1.3 Designment and utilization of anaerobic technologies ( 85 )
4.2 Anaerobic-aerobic process (AP / O) ( 89 )
4.3 Anaerobic-anoxic- aerobic process (A/ A/ O) ( 90 )
4.3.1 The basic process ( 91 )
4.3.2 The influence of environment conditions on the A/ A/ O ( 91 )
4.3.3 The problems of the A/ A/ O process and the modification ( 93 )
4.3.4 The designment of the A/ A/ O process ( 93 )
4.4 Denitrifying phosphorus removal ( 94 )
4.4.1 Definition of denitrifying phosphorus removal ( 94 )
4.4.2 Denitrifying phosphorus removing bacteria ( 94 )
4.4.3 Principle of denitrifying phosphorus removal ( 96 )
4.4.4 Processes of denitrifying phosphorus removal ( 96 )
4.4.5 Types of denitrifying phosphorus removal processes ( 96 )
4.4.6 Factors influencing denitrifying phosphorus removal ( 99 )
4.5 Energy resource and utilization (102)
4.5.1 Biogas production by anaerobic digestion (103)
4.5.2 Volatile short-chain fatty acid production by fermentation (104)
4.5.3 Generation electricity by sludge incineration (106)
4.5.4 Hydrogen production (107)
4.5.5 Biochar production (109)
4.5.6 Biodegradable plastic production (110)
4.5.7 Fertilizer production (111)
4.5.8 Other resource technologies (113 )
4.5.9 Designment of sludge resource (114)
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本书从降低城镇污水厂能源消耗和提高污水中化学能、热能和营养物质等回收利用两方面，详细分析现今污水处理过程中节能减排、资源化回收的有效途径和技术手段，从城镇污水资源化和低碳运行的概念、原理、技术方法、工艺设计等方面展开详细介绍