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    【高盐废水处理】

     

    高盐废水是指总含盐质量分数至少1%的废气.她重要来自化工厂及石油和天然气的采访加工等.这种废水含有多种物质(包括盐、油、近代史重金属和放射性物质)。含盐废水的产生途径广泛,年产量也逐年增多,删去含盐污水中的农田水利污染物对环境造成的影响重大。

    高浓度含盐废水的要害处理办法有反渗透、离子交换、蒸馏、优胜劣汰等,拍卖成本比较高,眼前我公司正在对高含盐有机废水生物处理技术进行研制,废水中较高盐浓度对生物处理有抑制作用,针对利用污泥对高盐浓度的惩罚性,对动物进行筛选和规范化,拥有的嗜盐菌可承受较高盐度,使生物处理高含盐有机废水成为现实。高含盐有机废水生物处理技术利用的完整工艺流程为:废水首先经过调节池,下一场经过物化的冷处理(一般采用调节pH值、混凝、沉淀、电解、微电解等措施),后来加入预先培养好的嗜盐菌进行生物处理。嗜盐菌廉价,来源广,可以行使许多有机物(包括难降解和有毒物质)表现碳源,因而,运用嗜盐细菌处理高含盐量有机废水有大规模的使用前景。

     

     

     

    反渗透处理高盐废水项目  

     

    蒸馏法处理高盐废水项目

       

    多效蒸发(MED)

          多效蒸发是让加热后的污水在多个串联的探测器中蒸发,明天一个蒸发器蒸发出来的水汽作为下一蒸发器的生源,并冻结成为淡水。其中低温多效蒸馏是蒸馏法中最省力之办法之一。气温多效蒸馏技术由于节省之要素,近期向上迅猛,安装的范围日益壮大,资产日益降低,重要发展方向为加强装置单机造水能力,利用廉价材料降低工程造价,加强操作温度,加强传热效率等。

     

        

     

        优胜劣汰法(生物法处理)拍卖高盐废水项目

         

              

           High salt wastewater treatment

        High salt wastewater wastewater refers to the total salt mass fraction of at least 1%. It mainly comes from chemical plants and oil and gas collection and processing. The wastewater contains a variety ofsubstances (including salt, oil, organic heavy metals and radioactive substances). The way of produce waste water containing salt widely, content also increased year by year, crucial influence tothe removal of organic pollutants in wastewater contaning sait on the environment caused by the.

          The main treatment method of high concentration wastewater with reverse osmosis, ion exchange and distillation, dilution, the processing cost is relatively high, at present, our company is the high salinity organic wastewater biological treatment technology research and development, high saltconcentration in the wastewater has inhibitory effect on biological treatment, the needle on the use of sludge on the adaptability of high salt concentration screening and acclimat of microorganisms.and obtain the halophilic bacteria can withstand higher salinity the biological. treatment of organic wastewater with high content of salt into reality The whole technological process to salt organic wastewater biological treatment technology for wastewater containing high: first through adjusting pool, pretreat and after materialized (pH value adjustment,coagulation, precipitation,electrolysis, micro electrolysis method is usually used and then adding the pre cultured)good halophilic bacteria for biological treatment. Halophilic bacteria, cheap, wide source can utilize many organic compounds (including refractory and toxic substances) as carbon source, therefore, the use of halophilic bacteria in treatment of high salinity organic wastewater has the broad application prospect.

      Reverse osmosis in high salinity wastewater treatment project

      Treatment of high salinity wastewater project distillation

      

         Multi effect evaporation

      Multi effect evaporation is to get heated Brine Evaporation in a plurality of series connectedevaporator, steam evaporator evaporation from a previous as the heat source of a evaporator, andcondensed into fresh water.The low-temperature multi effect distillation method is one of the most energy-efficient law Low temperature multi effect distillation technology because of such factors. developing rapidly in recent years,expanding the size of the device,low-cost,the main treng of development in order to improve the unit water ability using cheap materials to reduce project cost, increasing the operating temperature, improve the heat transfer efficiency.

         Dilution method(biological treatment) in high salinity  wastewater  project 

     
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