China Water Treatment Machinery Manufacturers, Suppliers, Factory

RTO waste gas purification environmental protection device (referred to as RTO) is to heat organic waste gas, and directly oxidize and decompose into C02 and H20 after reaching high temperature conditions, so as to achieve the purpose of treating waste gas pollutants, and recover the heat generated during decomposition. RTO waste gas purification and environmental protection device is a kind of energy-saving environmental protection device for the treatment of medium and high concentration organic waste gas. Compared with traditional high temperature direct incineration and catalytic combustion, RTO waste gas purification and environmental protection device has the characteristics of high thermal efficiency (≥95%), reliable operation, and can deal with large air volume, medium and high concentration of waste gas. Organic waste gas can be discharged after treatment by RTO waste gas purification environmental protection device and meet the emission standards of atmospheric pollutants.

Sewage sludge refers to the semi-solid or solid substance produced in the sewage treatment process, which can be divided into domestic sewage sludge and industrial sewage sludge according to its source. Domestic sludge refers to solid precipitated substances produced from domestic sewage treatment systems.Industrial sewage sludge refers to the sludge produced after the treatment of wastewater produced in the industrial production process. Its sources are very wide, including petrochemical, pharmaceutical, paper, textile, printing and dyeing industries. Some of the sewage sludge produced in the production and discharge process of these industries contains a large number of toxic and harmful substances, most of which should belong to the category of hazardous waste.

Whether it is pure water preparation or industrial wastewater reuse, while using reverse osmosis (RO) technology, it is bound to produce a certain proportion of concentrated water. Because of the working principle of reverse osmosis, the concentrated water in this part often has the characteristics of high salinity, high silica, high organic matter, high hardness and so on. In view of such characteristics, we often need to choose some measures for concentrated water according to the specific situation, in order to avoid wasting water resources and obtain the purpose of reducing cost and increasing efficiency.

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How to choose RTO exhaust gas treatment equipment? Compared with traditional processes, RTO waste gas treatment equipment has higher one-time investment costs and higher operating costs. For the exhaust gas entering the treatment equipment, the VOCs concentration at the entrance of the equipment should be strictly controlled. The exhaust gas concentration at the entrance of the equipment must be well below its lower explosive limit and controlled at a good level.The combustion control system of RTO exhaust gas purification unit includes combustion controller, flame arrester, high pressure igniter and corresponding valve assembly. The high temperature sensor in the RTO oxidation chamber feeds the temperature information back to the burner so that the burner provides heat. The combustion system has the functions of pre-purging before ignition, high pressure ignition, flameout protection, over-temperature alarm, over-temperature cutting off fuel supply, etc.

Coconut shell activated carbon adopts Southeast Asia high quality coconut shell as raw material, adopts advanced production technology, through carbonisation, activation, refined processing and become. The product is black indeterminate particles, non-toxic and tasteless, with a developed pore structure, large specific surface area, strong adsorption capacity, strength and other characteristics, coconut shell activated carbon is mainly used for drinking water, pure water, wine, beverages, industrial wastewater purification, decolourisation, dechlorination, deodorisation; can also be used in the oil refining industry, such as desulphurisation.