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Nov 22
2019Technology and characteristics of three ditch oxidation ditch
Technology and characteristics of three ditch oxidation ditchOxidation ditch, also known as oxidation ditch, also known as circulating aeration tank, is a deformation of activated sludge process, which was first designed by PASVEER in the Netherlands... -
Nov 22
2019Biochemical treatment of effluent from wet oxidation of emulsion waste liquid
Biochemical treatment of effluent from wet oxidation of emulsion waste liquid1 test materials and methods1.1 test materialsThe main components of untreated emulsion waste liquid are non-ionic surfactant and its toxic assistant. The CODcr concentratio... -
Nov 22
2019Reuse of alcohol wastewater from dry potato in distillery
Reuse of alcohol wastewater from dry potato in distilleryTechnological processFirstly, the alcohol waste liquid enters into the regulating tank to homogenize the water quality and quantity, and then it is added into the new water purification agent z... -
Nov 22
2019A new SPR technology: rapid purification and reuse of the waste water from re...
A new SPR technology: rapid purification and reuse of the waste water from reed pulping and papermakingThe black liquor of alkaline pulping and papermaking has been confirmed to be treated by alkali recovery method; the white water pollution load of ... -
Nov 20
2019Application and development of membrane desalination technology
Application and development of membrane desalination technologyDesalination refers to the desalination of 35000mg / L seawater to the drinking water below 500mg / L. At present, the main desalination methods used in the world are multi-stage flash ev... -
Nov 20
2019Treatment of papermaking wastewater by membrane process
Treatment of papermaking wastewater by membrane processPapermaking industry is a big water consumer, the amount of waste water discharged is very large, and the environmental pollution is also very serious. Therefore, the treatment of papermaking was... -
Nov 20
2019Magnet adsorption sewage treatment
Magnet adsorption sewage treatmentIt is often thought that the magnet adsorbs the sewage treatment material to verify its quality and authenticity. If it does not absorb non-magnetic materials, it is considered as good and the goods are real. If it h... -
Nov 20
2019Treatment of printing and dyeing wastewater application of Bentonite
Treatment of printing and dyeing wastewater application of BentonitePrinting and dyeing wastewater is one of the main harmful and difficult to treat industrial wastewater in China. The main pollutants are dyes, size, additives, fiber impurities, oil ... -
Nov 20
2019BAF BIOSTYR (R)BIOSTYR (R) is an improved new generation of Upflow Biological Aerated Filter. It can not only be used for the secondary treatment of sewage, but also for the advanced treatment of sewage which needs to be reused and other requirements... -
Nov 20
2019Aeration diffusion mechanismAeration diffusion is the core technology in wastewater treatment process. This paper presents some preliminary views on the new problems in the application of aeration diffusion mechanism.1. Analyze the difference of aera... -
Nov 20
2019Analysis of calculation method of aeration tank volume
Aeration tank is the core structure of activated sludge treatment system. Its volume is not only related to the purification effect of the whole treatment system, but also related to the construction cost. Therefore, it is necessary to analyze the ca... -
Nov 17
2019What is a chain plate scraperThe first thing I want to introduce to you is the structure and application scope of the chain plate scraper: the main structure of the chain plate scraper includes the drive device, guide rail bracket, scraper, drive cha... -
Nov 17
2019How to deal with the slippage of the mud scraper in winter
How to deal with the slippage of the mud scraper in winterThe basic operation principle of the mud scraper is to rotate the walking wheel, push the working middle bridge and rotate more, and then push the sludge settled at the bottom into the sludge ... -
Nov 17
2019How to choose the sand water classifier
How to choose the sand water separatorSand water separator is a complete set of equipment for sand removal system software of grit chamber. It is composed of four parts: settling bucket, spiral shaft, spiral groove and fixed bracket, which can separa... -
Nov 17
2019Design scheme and work content of skimming structure in mud scraper
Design scheme and work content of skimming structure in mud scraperAll kinds of scraper are set in the grit chamber, which has a clear effect on removing sludge from water, foam and other residues, thus ensuring the water volume of the effluent. It c... -
Nov 17
2019How to carry out trial operation of mud scraper
How to carry out trial operation of mud scraperMany production and manufacturing industries install and apply mud scraper for sewage treatment. Due to the simple structure of mud scraper, the fixed and fixed installation mode is convenient and conven... -
Nov 17
2019How to select mud scraperWhen it comes to the function of the mud scraper, we all know that we won't talk much about it here. So how can we choose the right type of scraper in the actual ordering process? This is still very important. Today, the ... -
Nov 17
2019Which part of the scraper is the most important
Which part of the scraper is the most importantWe don't need to talk about the application of mud scraper. Everyone knows that it has played a huge role in China's sewage treatment industry and contributed to the cause of environmental protec... -
Nov 17
2019What are the causes of the mud scraper stagnating in the startup state
What are the causes of the mud scraper stagnating in the startup stateMud scraper is widely used in sewage treatment, which is basically in the state of long-term operation. It can be said that it is a major contributor to our sewage treatment. But i... -
Nov 16
2019What are the characteristics of bag filter
What are the characteristics of bag filterBag filter is a new type of multi-purpose filter equipment, which mainly consists of filter cylinder, filter cylinder cover and quick opening mechanism, stainless steel filter bag and other main components. W...
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