CN106669633A - 一种用于污水处理的吸附制剂及其制备方法 - Google Patents

一种用于污水处理的吸附制剂及其制备方法 Download PDF

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CN106669633A
CN106669633A CN201710039395.XA CN201710039395A CN106669633A CN 106669633 A CN106669633 A CN 106669633A CN 201710039395 A CN201710039395 A CN 201710039395A CN 106669633 A CN106669633 A CN 106669633A
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王丽平
雷坤
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Chinese Research Academy of Environmental Sciences
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Abstract

本发明公开一种用于污水处理的吸附制剂，由以下重量份数的原料制成，包括硫酸铝14‑18份、草酸19‑20份、聚丙烯酰胺22‑25份、碳酸钠16‑18份、活性炭9‑17份、铝酸钙10‑16份、硫酸铵5‑8份、偏铝酸钠4‑11份、乙二胺四醋酸二钠12‑14份、高铁酸钾9‑16份、聚乙烯吡咯烷酮8‑10份、碳素钠3‑4份、柠檬酸铁9‑14份、聚硫氯化铁8‑10份、纤维素粉2‑5份、木质素磺酸钠3‑8份、过氧化二苯甲酰1‑2份、纳米氧化锰7‑14份、硫酸胍16‑24份、十二烷基三苯基氯化磷22‑25份和异丙醇9‑16份。本发明的用于污水处理的吸附制剂吸附效率高，具有灭菌功能，材料密度小，加工效率高。

Description

一种用于污水处理的吸附制剂及其制备方法
技术领域
本发明涉及一种用于污水处理的吸附制剂。
背景技术
污水处理剂在使用铝盐、铁盐等各种无机混凝剂、絮凝剂的污水处理系统内，如需要处理的水量超过了澄清池的处理能力或由于其他因素造成水中絮体来不及沉降而外漂，只需添加0.1-2ppm的PAM助凝，即可明显提高沉降效果。而且，处理后水的COD和色度指标也会有明显的改善。污水处理剂顾名思义就是在污水处理时需要用到的一种添加剂，像聚丙烯酰胺、阳离子聚丙烯酰胺、阴离子聚丙烯酰胺、非离子、两性离子聚丙烯酰胺、聚合氯化铝等在不同用途中都可以做为污水处理剂使用。注意：所有的无机混凝剂可絮凝剂须与本产品有较好的适配性。污泥浓缩使用0.3-2ppm可以减小生化池和污泥浓缩池内污泥和水的比例，提高了生化池和污泥浓缩池的利用率。可将污泥浓度由3---10g/L提高到30--100g/L，大大减小了下一步污泥脱水的过程的污泥体重，提高了污泥脱水设备和人员的效率。污泥脱水型号和投加量以及脱水后泥饼的干燥并视为污泥种类的不同而有别，故需对各种不同型号产品进行试验选择。絮团强度：絮团在剪切作用下应坚持稳定而不破碎。进步聚丙烯酰胺分子量或者选择适宜的分子构造有助于进步絮团稳定性。聚丙烯酰胺的离子度：针对脱水的污泥，可用不同离子度的絮凝剂经过先做小试停止挑选，选出最佳适宜的聚丙烯酰胺，这样即能够获得最佳絮凝剂效果，又可使加药量最少，节约本钱。聚丙烯酰胺的溶解：溶解良好才能充沛发挥絮凝作用。有时需求加快溶解速度，这时可思索进步聚丙烯酰胺溶液的浓度。
目前现有的污水处理剂吸附效率不高，不具有灭菌功能，材料密度大，加工效率不高。
发明内容
有鉴于此，本发明目的是提供一种吸附效率高，具有灭菌功能，材料密度小，加工效率高的用于污水处理的吸附制剂。
为了解决上述技术问题，本发明的技术方案是：
一种用于污水处理的吸附制剂，由以下重量份数的原料制成，包括硫酸铝14-18份、草酸19-20份、聚丙烯酰胺22-25份、碳酸钠16-18份、活性炭9-17份、铝酸钙10-16份、硫酸铵5-8份、偏铝酸钠4-11份、乙二胺四醋酸二钠12-14份、高铁酸钾9-16份、聚乙烯吡咯烷酮8-10份、碳素钠3-4份、柠檬酸铁9-14份、聚硫氯化铁8-10份、纤维素粉2-5份、木质素磺酸钠3-8份、过氧化二苯甲酰1-2份、纳米氧化锰7-14份、硫酸胍16-24份、十二烷基三苯基氯化磷22-25份和异丙醇9-16份。
作为优选，由以下重量份数的原料制成，包括硫酸铝14份、草酸19份、聚丙烯酰胺22份、碳酸钠16份、活性炭9份、铝酸钙10份、硫酸铵5份、偏铝酸钠4份、乙二胺四醋酸二钠12份、高铁酸钾9份、聚乙烯吡咯烷酮8份、碳素钠3份、柠檬酸铁9份、聚硫氯化铁8份、纤维素粉2份、木质素磺酸钠3份、过氧化二苯甲酰1份、纳米氧化锰7份、硫酸胍16份、十二烷基三苯基氯化磷22份和异丙醇9份。
作为优选，由以下重量份数的原料制成，包括硫酸铝16份、草酸19.5份、聚丙烯酰胺23.5份、碳酸钠17份、活性炭12.5份、铝酸钙13份、硫酸铵6.5份、偏铝酸钠7.5份、乙二胺四醋酸二钠13份、高铁酸钾12.5份、聚乙烯吡咯烷酮9份、碳素钠3.5份、柠檬酸铁11.5份、聚硫氯化铁9份、纤维素粉3.5份、木质素磺酸钠5.5份、过氧化二苯甲酰1.5份、纳米氧化锰10.5份、硫酸胍20份、十二烷基三苯基氯化磷23.5份和异丙醇12.5份。
作为优选，由以下重量份数的原料制成，包括硫酸铝18份、草酸20份、聚丙烯酰胺25份、碳酸钠18份、活性炭17份、铝酸钙16份、硫酸铵8份、偏铝酸钠11份、乙二胺四醋酸二钠14份、高铁酸钾16份、聚乙烯吡咯烷酮10份、碳素钠4份、柠檬酸铁14份、聚硫氯化铁10份、纤维素粉5份、木质素磺酸钠8份、过氧化二苯甲酰2份、纳米氧化锰14份、硫酸胍24份、十二烷基三苯基氯化磷25份和异丙醇16份。
本发明要解决的另一技术问题为提供一种用于污水处理的吸附制剂的制备方法，包括以下步骤：
1）将硫酸铝14-18份、草酸19-20份、聚丙烯酰胺22-25份、碳酸钠16-18份、活性炭9-17份、铝酸钙10-16份、硫酸铵5-8份、偏铝酸钠4-11份、乙二胺四醋酸二钠12-14份、高铁酸钾9-16份、聚乙烯吡咯烷酮8-10份投入到油浴锅中，保持加热温度为75-80℃，预热6-8分钟，备用；
2）将步骤1）中的油浴锅中的材料投入到胶体磨中，调节胶体磨的转速为8500-8800r/min，研磨6-12分钟，备用；
3）将步骤2）所得原料投入到密炼机中，调节加热温度为120-135℃，加热6-8分钟，备用；
4）将碳素钠3-4份、柠檬酸铁9-14份、聚硫氯化铁8-10份、纤维素粉2-5份、木质素磺酸钠3-8份、过氧化二苯甲酰1-2份、纳米氧化锰7-14份、硫酸胍16-24份、十二烷基三苯基氯化磷22-25份和异丙醇9-16份投入到反应釜内，备用；
5）调节步骤4）中的反应釜搅拌转速为600-650r/min，温度为102-110℃，反应6-8分钟，备用；
6）将步骤3）所得原料和步骤5）的所得原料投入到高压釜中，调节气压为13-14倍大气压，温度为65-78℃，反应6-8分钟，取出密封保存即可。
本发明技术效果主要体现在以下方面：添加的硫酸铝、草酸、聚丙烯酰胺、碳酸钠、活性炭、铝酸钙、硫酸铵、偏铝酸钠、乙二胺四醋酸二钠、高铁酸钾、聚乙烯吡咯烷酮、碳素钠、柠檬酸铁、聚硫氯化铁、纤维素粉与水混合后能提供大量的络合离子，且能够强烈吸附胶体微粒，通过吸附、桥架、交联作用，从而使胶体凝聚。同时还发生物理化学变化，中和胶体微粒及悬浮物表面的电荷，降低了δ电位，使胶体微粒由原来的相斥变为相吸，破坏了胶团稳定性，使胶体微粒相互碰撞，从而形成絮状混凝沉淀，沉淀的表面积可达(200～1000)m2/g，极具吸附能力；添加的木质素磺酸钠、过氧化二苯甲酰、纳米氧化锰、硫酸胍、十二烷基三苯基氯化磷份和异丙醇具有强氧化效果，能够有效的杀灭水中的细菌；采用的制备方法使用的胶体磨能够高效的将原料粉碎，保持加工效率高，密炼机和反应釜的加热后使得原料蓬松，保持材料密度小，但是能够增大与水的接触面积，保持吸附效果好。
附图说明
图1为三组不同的实验对象对比数据图。
具体实施方式
实施例1
一种用于污水处理的吸附制剂，由以下重量份数的原料制成，包括硫酸铝14份、草酸19份、聚丙烯酰胺22份、碳酸钠16份、活性炭9份、铝酸钙10份、硫酸铵5份、偏铝酸钠4份、乙二胺四醋酸二钠12份、高铁酸钾9份、聚乙烯吡咯烷酮8份、碳素钠3份、柠檬酸铁9份、聚硫氯化铁8份、纤维素粉2份、木质素磺酸钠3份、过氧化二苯甲酰1份、纳米氧化锰7份、硫酸胍16份、十二烷基三苯基氯化磷22份和异丙醇9份。
一种用于污水处理的吸附制剂的制备方法，包括以下步骤：
1）将硫酸铝14份、草酸19份、聚丙烯酰胺22份、碳酸钠16份、活性炭9份、铝酸钙10份、硫酸铵5份、偏铝酸钠4份、乙二胺四醋酸二钠12份、高铁酸钾9份、聚乙烯吡咯烷酮8份投入到油浴锅中，保持加热温度为75-80℃，预热6-8分钟，备用；
2）将步骤1）中的油浴锅中的材料投入到胶体磨中，调节胶体磨的转速为8500-8800r/min，研磨6-12分钟，备用；
3）将步骤2）所得原料投入到密炼机中，调节加热温度为120-135℃，加热6-8分钟，备用；
4）将碳素钠3份、柠檬酸铁9份、聚硫氯化铁8份、纤维素粉2份、木质素磺酸钠3份、过氧化二苯甲酰1份、纳米氧化锰7份、硫酸胍16份、十二烷基三苯基氯化磷22份和异丙醇9份投入到反应釜内，备用；
5）调节步骤4）中的反应釜搅拌转速为600-650r/min，温度为102-110℃，反应6-8分钟，备用；
6）将步骤3）所得原料和步骤5）的所得原料投入到高压釜中，调节气压为13-14倍大气压，温度为65-78℃，反应6-8分钟，取出密封保存即可。
实施例2
一种用于污水处理的吸附制剂，由以下重量份数的原料制成，包括硫酸铝16份、草酸19.5份、聚丙烯酰胺23.5份、碳酸钠17份、活性炭12.5份、铝酸钙13份、硫酸铵6.5份、偏铝酸钠7.5份、乙二胺四醋酸二钠13份、高铁酸钾12.5份、聚乙烯吡咯烷酮9份、碳素钠3.5份、柠檬酸铁11.5份、聚硫氯化铁9份、纤维素粉3.5份、木质素磺酸钠5.5份、过氧化二苯甲酰1.5份、纳米氧化锰10.5份、硫酸胍20份、十二烷基三苯基氯化磷23.5份和异丙醇12.5份。
一种用于污水处理的吸附制剂的制备方法，包括以下步骤：
1）将硫酸铝16份、草酸19.5份、聚丙烯酰胺23.5份、碳酸钠17份、活性炭12.5份、铝酸钙13份、硫酸铵6.5份、偏铝酸钠7.5份、乙二胺四醋酸二钠13份、高铁酸钾12.5份、聚乙烯吡咯烷酮9份投入到油浴锅中，保持加热温度为75-80℃，预热6-8分钟，备用；
2）将步骤1）中的油浴锅中的材料投入到胶体磨中，调节胶体磨的转速为8500-8800r/min，研磨6-12分钟，备用；
3）将步骤2）所得原料投入到密炼机中，调节加热温度为120-135℃，加热6-8分钟，备用；
4）将碳素钠3.5份、柠檬酸铁11.5份、聚硫氯化铁9份、纤维素粉3.5份、木质素磺酸钠5.5份、过氧化二苯甲酰1.5份、纳米氧化锰10.5份、硫酸胍20份、十二烷基三苯基氯化磷23.5份和异丙醇12.5份投入到反应釜内，备用；
5）调节步骤4）中的反应釜搅拌转速为600-650r/min，温度为102-110℃，反应6-8分钟，备用；
6）将步骤3）所得原料和步骤5）的所得原料投入到高压釜中，调节气压为13-14倍大气压，温度为65-78℃，反应6-8分钟，取出密封保存即可。
实施例3
一种用于污水处理的吸附制剂，由以下重量份数的原料制成，包括硫酸铝18份、草酸20份、聚丙烯酰胺25份、碳酸钠18份、活性炭17份、铝酸钙16份、硫酸铵8份、偏铝酸钠11份、乙二胺四醋酸二钠14份、高铁酸钾16份、聚乙烯吡咯烷酮10份、碳素钠4份、柠檬酸铁14份、聚硫氯化铁10份、纤维素粉5份、木质素磺酸钠8份、过氧化二苯甲酰2份、纳米氧化锰14份、硫酸胍24份、十二烷基三苯基氯化磷25份和异丙醇16份。
一种用于污水处理的吸附制剂的制备方法，包括以下步骤：
1）将硫酸铝18份、草酸20份、聚丙烯酰胺25份、碳酸钠18份、活性炭17份、铝酸钙16份、硫酸铵8份、偏铝酸钠11份、乙二胺四醋酸二钠14份、高铁酸钾16份、聚乙烯吡咯烷酮10份投入到油浴锅中，保持加热温度为75-80℃，预热6-8分钟，备用；
2）将步骤1）中的油浴锅中的材料投入到胶体磨中，调节胶体磨的转速为8500-8800r/min，研磨6-12分钟，备用；
3）将步骤2）所得原料投入到密炼机中，调节加热温度为120-135℃，加热6-8分钟，备用；
4）将碳素钠4份、柠檬酸铁14份、聚硫氯化铁10份、纤维素粉5份、木质素磺酸钠8份、过氧化二苯甲酰2份、纳米氧化锰14份、硫酸胍24份、十二烷基三苯基氯化磷25份和异丙醇16份投入到反应釜内，备用；
5）调节步骤4）中的反应釜搅拌转速为600-650r/min，温度为102-110℃，反应6-8分钟，备用；
6）将步骤3）所得原料和步骤5）的所得原料投入到高压釜中，调节气压为13-14倍大气压，温度为65-78℃，反应6-8分钟，取出密封保存即可。
实验例
实验对象：采用普通的用于污水处理的吸附制剂,即市场上常见的一般污水处理用吸附制剂作为对照组一；采用特制的用于污水处理的吸附制剂,即市场上附带有灭菌效果的污水处理用吸附制剂作为对照组二；本申请中的实施例2用于污水处理的吸附制剂作为实验组。
实验要求：三组实验的材料的重量一致，并且分别与相同质量的污水混合，再进行检测。
 实验方法：吸附效果采用CJ343-2010污水检测标准进行检测，得到被吸附杂质与污水中全部杂质的占比；灭菌效果采用WS/T367-2012标准方法进行检测得到；密度通过GBT1479.1-2011标准方法进行检测得到。
具体结果如图1所示：
结合图1，对比三组不同的实验对象经过实验所得的数据，本发明的吸附制剂吸附效果更好，具有灭菌功能，密度更小。
本发明技术效果主要体现在以下方面：添加的硫酸铝、草酸、聚丙烯酰胺、碳酸钠、活性炭、铝酸钙、硫酸铵、偏铝酸钠、乙二胺四醋酸二钠、高铁酸钾、聚乙烯吡咯烷酮、碳素钠、柠檬酸铁、聚硫氯化铁、纤维素粉与水混合后能提供大量的络合离子，且能够强烈吸附胶体微粒，通过吸附、桥架、交联作用，从而使胶体凝聚。同时还发生物理化学变化，中和胶体微粒及悬浮物表面的电荷，降低了δ电位，使胶体微粒由原来的相斥变为相吸，破坏了胶团稳定性，使胶体微粒相互碰撞，从而形成絮状混凝沉淀，沉淀的表面积可达(200～1000)m2/g，极具吸附能力；添加的木质素磺酸钠、过氧化二苯甲酰、纳米氧化锰、硫酸胍、十二烷基三苯基氯化磷份和异丙醇具有强氧化效果，能够有效的杀灭水中的细菌；采用的制备方法使用的胶体磨能够高效的将原料粉碎，保持加工效率高，密炼机和反应釜的加热后使得原料蓬松，保持材料密度小，但是能够增大与水的接触面积，保持吸附效果好。
当然，以上只是本发明的典型实例，除此之外，本发明还可以有其它多种具体实施方式，凡采用等同替换或等效变换形成的技术方案，均落在本发明要求保护的范围之内。

Claims (5)

1.一种用于污水处理的吸附制剂，其特征在于：由以下重量份数的原料制成，包括硫酸铝14-18份、草酸19-20份、聚丙烯酰胺22-25份、碳酸钠16-18份、活性炭9-17份、铝酸钙10-16份、硫酸铵5-8份、偏铝酸钠4-11份、乙二胺四醋酸二钠12-14份、高铁酸钾9-16份、聚乙烯吡咯烷酮8-10份、碳素钠3-4份、柠檬酸铁9-14份、聚硫氯化铁8-10份、纤维素粉2-5份、木质素磺酸钠3-8份、过氧化二苯甲酰1-2份、纳米氧化锰7-14份、硫酸胍16-24份、十二烷基三苯基氯化磷22-25份和异丙醇9-16份。
2.如权利要求1所述的一种用于污水处理的吸附制剂，其特征在于：由以下重量份数的原料制成，包括硫酸铝14份、草酸19份、聚丙烯酰胺22份、碳酸钠16份、活性炭9份、铝酸钙10份、硫酸铵5份、偏铝酸钠4份、乙二胺四醋酸二钠12份、高铁酸钾9份、聚乙烯吡咯烷酮8份、碳素钠3份、柠檬酸铁9份、聚硫氯化铁8份、纤维素粉2份、木质素磺酸钠3份、过氧化二苯甲酰1份、纳米氧化锰7份、硫酸胍16份、十二烷基三苯基氯化磷22份和异丙醇9份。
3.如权利要求1所述的一种用于污水处理的吸附制剂，其特征在于：由以下重量份数的原料制成，包括硫酸铝16份、草酸19.5份、聚丙烯酰胺23.5份、碳酸钠17份、活性炭12.5份、铝酸钙13份、硫酸铵6.5份、偏铝酸钠7.5份、乙二胺四醋酸二钠13份、高铁酸钾12.5份、聚乙烯吡咯烷酮9份、碳素钠3.5份、柠檬酸铁11.5份、聚硫氯化铁9份、纤维素粉3.5份、木质素磺酸钠5.5份、过氧化二苯甲酰1.5份、纳米氧化锰10.5份、硫酸胍20份、十二烷基三苯基氯化磷23.5份和异丙醇12.5份。
4.如权利要求1所述的一种用于污水处理的吸附制剂，其特征在于：由以下重量份数的原料制成，包括硫酸铝18份、草酸20份、聚丙烯酰胺25份、碳酸钠18份、活性炭17份、铝酸钙16份、硫酸铵8份、偏铝酸钠11份、乙二胺四醋酸二钠14份、高铁酸钾16份、聚乙烯吡咯烷酮10份、碳素钠4份、柠檬酸铁14份、聚硫氯化铁10份、纤维素粉5份、木质素磺酸钠8份、过氧化二苯甲酰2份、纳米氧化锰14份、硫酸胍24份、十二烷基三苯基氯化磷25份和异丙醇16份。
5.一种用于污水处理的吸附制剂的制备方法，其特征在于：包括以下步骤：
1）将硫酸铝14-18份、草酸19-20份、聚丙烯酰胺22-25份、碳酸钠16-18份、活性炭9-17份、铝酸钙10-16份、硫酸铵5-8份、偏铝酸钠4-11份、乙二胺四醋酸二钠12-14份、高铁酸钾9-16份、聚乙烯吡咯烷酮8-10份投入到油浴锅中，保持加热温度为75-80℃，预热6-8分钟，备用；
2）将步骤1）中的油浴锅中的材料投入到胶体磨中，调节胶体磨的转速为8500-8800r/min，研磨6-12分钟，备用；
3）将步骤2）所得原料投入到密炼机中，调节加热温度为120-135℃，加热6-8分钟，备用；
4）将碳素钠3-4份、柠檬酸铁9-14份、聚硫氯化铁8-10份、纤维素粉2-5份、木质素磺酸钠3-8份、过氧化二苯甲酰1-2份、纳米氧化锰7-14份、硫酸胍16-24份、十二烷基三苯基氯化磷22-25份和异丙醇9-16份投入到反应釜内，备用；
5）调节步骤4）中的反应釜搅拌转速为600-650r/min，温度为102-110℃，反应6-8分钟，备用；
6）将步骤3）所得原料和步骤5）的所得原料投入到高压釜中，调节气压为13-14倍大气压，温度为65-78℃，反应6-8分钟，取出密封保存即可。
CN201710039395.XA 2017-01-19 2017-01-19 一种用于污水处理的吸附制剂及其制备方法 Pending CN106669633A (zh)

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CN108178269A (zh) * 2017-12-07 2018-06-19 淮北市中芬矿山机器有限责任公司 一种粉状絮凝剂
CN109607670A (zh) * 2019-01-28 2019-04-12 荆楚理工学院 除去废水中抑制微生物生长的化合物的方法
CN109775824A (zh) * 2017-11-15 2019-05-21 柳州市皇盛环保科技有限公司 一种饮用水处理用絮凝剂及其制备方法
CN109775830A (zh) * 2017-11-15 2019-05-21 柳州市皇盛环保科技有限公司 一种污水处理用絮凝剂
CN110550713A (zh) * 2019-09-05 2019-12-10 新疆水处理工程技术研究中心有限公司 一种复合高效cod去除剂
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Publication number Priority date Publication date Assignee Title
US11267733B2 (en) 2017-10-02 2022-03-08 Phosphorus Free Water Solutions, Llc Removal of phosphorus from water
US11530137B2 (en) 2017-10-02 2022-12-20 Phosphorus Free Water Solutions, Llc Acidic ferrate composition and methods of making ferrate
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CN109775824A (zh) * 2017-11-15 2019-05-21 柳州市皇盛环保科技有限公司 一种饮用水处理用絮凝剂及其制备方法
CN109775830A (zh) * 2017-11-15 2019-05-21 柳州市皇盛环保科技有限公司 一种污水处理用絮凝剂
CN108178269A (zh) * 2017-12-07 2018-06-19 淮北市中芬矿山机器有限责任公司 一种粉状絮凝剂
CN109607670A (zh) * 2019-01-28 2019-04-12 荆楚理工学院 除去废水中抑制微生物生长的化合物的方法
CN110550713A (zh) * 2019-09-05 2019-12-10 新疆水处理工程技术研究中心有限公司 一种复合高效cod去除剂

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