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Integrated Sludge Carbonization Technology and Resource Recycling

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Integrated Sludge Carbonization Technology and Resource Recycling

Applications: 1. Direct carbonization of sludge with 80% moisture content, adding a certain proportion of biomass to improve the quality and yield of biochar. 2. Carbonization of dewatered sludge with 50-60% moisture content, with relatively low operating costs. 3. Integration with anaerobic digestion systems: biogas produced from anaerobic digestion is supplied to sludge carbonization, and the waste heat from the carbonization system is used to heat the anaerobic system. The waste heat energy is greater than the biogas energy consumed by the carbonization system, achieving a win-win situation.

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Provincial Key R&D Program Projects of 2016 Achieve Major Breakthroughs in Municipal Sludge Disposal

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Provincial Key R&D Program Projects of 2016 Achieve Major Breakthroughs in Municipal Sludge Disposal

With the continuous development of economy and society, the amount of urban sewage treatment is increasing day by day, and the municipal sludge produced by sewage treatment plants is also growing rapidly. According to relevant statistics, China's municipal sludge production reached 35 million tons in 2015. It is estimated that during the '13th Five-Year Plan' period, China will produce a total of about 400 million tons of municipal sludge, and the market size of sludge treatment and disposal will reach 189.2 billion yuan. However, municipal sludge disposal remains one of the world's difficult problems in the environmental protection field. Although there are currently various disposal methods such as composting, landfilling, land application, incineration, building material utilization and various derived disposal methods, they are often inefficient, costly and even cause various secondary pollution.

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Dingjiu Environment Transforms into Sludge Carbonization Magician, Helping "Sludge" Realize Blue Dream

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Dingjiu Environment Transforms into Sludge Carbonization Magician, Helping "Sludge" Realize Blue Dream

[China Environmental Protection Online · Star Enterprise] Sludge treatment and disposal is a worldwide problem. Currently, there are various treatment methods, but none can completely eliminate sludge without causing secondary pollution during the process. Hunan Dingjiu Energy & Environment Technology Co., Ltd.'s integrated continuous sludge carbonization technology has emerged, successfully breaking the industry's long-standing bottleneck and truly realizing harmless, reduced, stabilized, and resourceful sludge treatment.

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Dingjiu Environment: Steady and Sure, a Sensational Debut

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Dingjiu Environment: Steady and Sure, a Sensational Debut

Sludge treatment and disposal is a worldwide challenge. Currently, there are various treatment methods, but none can completely eliminate sludge without causing secondary pollution during the process. As a 'derivative' of sewage treatment, China's sludge production has been increasing year by year. According to statistics, the municipal sludge output reached 35 million tons in 2015. It is estimated that from 2016 to 2020, China will produce about 400 million tons of sludge, and the market size for sludge treatment and disposal will reach hundreds of billions of yuan.

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Park's "Rising Stars": Sany Crowd Innovation Selects Top Ten Projects of the Year

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Park's "Rising Stars": Sany Crowd Innovation Selects Top Ten Projects of the Year

In 2016, the call for innovation and entrepreneurship resonated everywhere. Against the backdrop of the "era of entrepreneurship," incubators sprang up like mushrooms after rain, each making its mark. In this hub of industry within the Changsha Economic and Technological Development Zone, Sany Crowd Innovation Incubator brings together vibrant, "smart manufacturing"-oriented SMEs, striving to build a "model" project for regional incubators.

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Ministry of Housing and Urban-Rural Development and Ministry of Environmental Protection Issue the "National Urban Ecological Protection and Construction Plan (2015-2020)": Cities at Prefecture Level and Above to Achieve 90% Harmless Treatment and Disposal Rate of Sludge

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Ministry of Housing and Urban-Rural Development and Ministry of Environmental Protection Issue the "National Urban Ecological Protection and Construction Plan (2015-2020)": Cities at Prefecture Level and Above to Achieve 90% Harmless Treatment and Disposal Rate of Sludge

In order to fully implement the "National Ecological Protection and Construction Plan (2013-2020)" approved by the State Council, strengthen urban ecological protection, steadily promote urban ecological restoration, improve urban ecological functions, and enhance the quality of urban human settlement environment, the Ministry of Housing and Urban-Rural Development, together with the Ministry of Environmental Protection, organized the compilation of the "National Urban Ecological Protection and Construction Plan (2015-2020)" (hereinafter referred to as the "Plan") and issued it.

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The General Offices of the CPC Central Committee and the State Council issue the 'Measures for the Evaluation and Assessment of Ecological Civilization Construction Goals': Assessment results serve as an important basis for cadre rewards, punishments, and appointments

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The General Offices of the CPC Central Committee and the State Council issue the 'Measures for the Evaluation and Assessment of Ecological Civilization Construction Goals': Assessment results serve as an important basis for cadre rewards, punishments, and appointments

Recently, the General Offices of the CPC Central Committee and the State Council issued the 'Measures for the Evaluation and Assessment of Ecological Civilization Construction Goals' and issued a notice requiring all regions and departments to carefully implement them in light of actual conditions.

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President Xi Jinping's Order: Environmental Protection Tax Law Passed by NPC Standing Committee, Effective 2018

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President Xi Jinping's Order: Environmental Protection Tax Law Passed by NPC Standing Committee, Effective 2018

On December 25, 2016, the 'Environmental Protection Tax Law of the People's Republic of China', which had undergone six years of legislative process and two reviews, was finally passed by the 25th session of the Standing Committee of the 12th National People's Congress. President Xi Jinping issued Presidential Order No. 61 of the People's Republic of China to promulgate it, and the new law takes effect on January 1, 2018. Sources: Xinhua News Agency, China Youth Online, China.com.cn, Caixin, etc.

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How to Amend the Water Pollution Prevention and Control Law? Let's Hear What the Minister Says

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How to Amend the Water Pollution Prevention and Control Law? Let's Hear What the Minister Says

Reported from Beijing on December 19, the 25th session of the Standing Committee of the 12th National People's Congress was held in Beijing today. The plenary session heard deliberation opinions from the Environment and Resources Protection Committee of the National People's Congress regarding the 'Amendment (Draft) to the Water Pollution Prevention and Control Law of the People's Republic of China'.

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