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CN109721180A
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Alkaline land improving elutes method for treating water and mobile elution water treatment facilities
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CN109609405A
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Produce bacillus and the purposes of algistatic activity substance
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CN111362343A
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Method and equipment for extracting bromine from seawater by air blowing method
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CN109499548A
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A kind of preparation method of biological adsorption agent and method using biological adsorption agent processing Lead In Sea Water ion
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CN109851084A
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Reduce the recycling processing method of ammonia nitrogen in Mn-bearing waste water, calcium and magnesium ion content
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CN109354340A
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A kind of method that processing high-salt wastewater coexists in mud film
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CN109354092A
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A kind of large-scale low-temperature multi-effect seawater desalination device tube bank arragement construction
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CN109368874A
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A kind of wave energy accumulation of energy assisted sea water desalinization system
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CN109368873A
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A kind of wind-electricity complementary seawater desalination system
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CN109519631A
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A kind of water flow multiple-pass joint suitable for Brooker S8 type X fluorescence spectrometer
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CN109355703A
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The method that magnesia crystal whisker is prepared from brine using hydro-thermal-basic magnesium chloride presoma
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CN109336056A
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A kind of method that sodium method prepares calcium hypochlorite
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CN109459282A
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A kind of preparation method of single hollow-fibre membrane dead-end filtration formula component
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CN109351199A
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A kind of external pressing type hollow fibrous membrane opening size test component preparation method
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CN109351197A
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A kind of preparation method of single internal pressure hollow-fibre membrane cross-current type component
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CN109459283A
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A kind of preparation method of single external pressure hollow-fibre membrane cross-current type component
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CN109372806A
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A kind of TVC integrated system for large-scale low-temperature multi-effect seawater desalination device
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CN109399674A
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A method of extracting bromine magnesium compound from Grignard reaction wastewater and mother liquor
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CN108915925A
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A kind of regulating mechanism of turbine type energy-recovering machine movable guide vane
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CN108979947A
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A kind of regulating mechanism of turbine type high-pressure pump inlet flow rate
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