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Current situation and problems of urban manure treatment

Current situation and problems of urban manure treatment

2017-12-28 | View: 621

According to our earlier understanding of the fecal treatment in some large and medium-sized cities across the country, we make the following analysis of the existing situation and problems for reference: (1) feces that have not been treated in any way are concentrated in the city/suburb junction or the suburbs, resulting in mosquitoes

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2017-12-28

Improvement of 2012 new ceramic filter distributor

Ceramic filter is a new generation of efficient and energy-saving solid-liquid separation machinery. Due to the large mesh of the traditional filter media, serious air leakage is common in the filtering process, with high energy consumption, low filtering efficiency, high cake moisture, and serious loss of concentrate through filtration - browse volume: 645

2017-12-27

Complete set of solid liquid separation technology for desulfurization gypsum slurry dehydration

Technical overview Coal is usually used as fuel in power plants and industrial boilers, which will produce harmful substances such as sulfur dioxide during combustion. Limestone gypsum wet flue gas desulfurization process is widely used in large coal-fired boilers to remove sulfur dioxide from flue gas. Lime - Views: 619

2017-12-27

Rapid liquid-solid separation equipment for sintering dissolving slurry

China is the largest producer of alumina in the world today. However, bauxite resources in China are not only scarce but also of poor quality. The average alumina silica ratio of bauxite in most of the mines with industrial mining value is only about 5, which is not suitable for using the simple Bayer method (alumina silica browsing volume: 927

2017-12-27

Domestic pollution will be charged soon (prospect of solid-liquid separation industry is clear)

These two food waste disposal sites are respectively located in Laohuchong and Zhaojiagou. The daily food waste disposal reached 320 tons. Yesterday, the reporter learned at the 2012 work conference of Shenyang Urban Construction Bureau that Shenyang will start to build two food waste disposal sites this year - View: 982

2017-12-27

Application of Solid Liquid Separation Equipment in Titanium Dioxide Industry

Whiteness is one of the most important quality indexes of titanium dioxide. The factors affecting the whiteness of titanium dioxide are complex. In the actual production of titanium dioxide, the impurity content, particle size and particle size distribution in titanium dioxide are of practical significance. Therefore, in order to improve the browsing volume of the oxidation process: 952

2017-12-27

The Ministry of Environmental Protection recently announced the establishment of a solid waste import management and law enforcement information sharing mechanism

The relevant person in charge of the Ministry of Environmental Protection informed the media today that the Ministry of Environmental Protection, the General Administration of Customs and the General Administration of Quality Supervision, Inspection and Quarantine recently jointly issued the Notice of the Ministry of Environmental Protection, the General Administration of Customs and the General Administration of Quality Supervision, Inspection and Quarantine on Strengthening the Information Sharing on the Import Management and Law Enforcement of Solid Wastes (link view: 677

2017-12-27

Application of solid-liquid separation technology in poultry manure treatment

1. Harm of livestock and poultry breeding wastewater to the environment Large scale farms discharge large and concentrated wastewater every day, and the wastewater contains a large number of pollutants, such as heavy metals, residual veterinary drugs, and a large number of pathogens. Therefore, if not treated, it will be discharged into the environment View: 767

2017-12-27

Status and prospect of solid-liquid separation in electroplating wastewater treatment

Abstract: Based on the analysis of the current situation of electroplating wastewater treatment in China, and in combination with relevant national policies and regulations, this paper compares various processes of electroplating wastewater treatment, and looks forward to the development of electroplating wastewater treatment in the future, so as to realize "clean production, browse volume: 776

2017-12-27

China's solid-liquid separation industry released the 12th Five Year Plan to control greenhouse gas emissions

Yesterday, the State Council released the 12th Five Year Plan for Controlling Greenhouse Gas Emissions. The Plan proposes that by 2015, the carbon dioxide emissions per unit of GDP in China will be 17% lower than that in 2010. At the same time, it indicates that the number of visitors is 680