·¢²¼Ê±¼ä : ÐÇÆÚÈÕ ÎÄÕ±ÏÒµÉè¼Æ(ÂÛÎÄ)-Ë绯Êб±ÁÖÇø³ÇÊÐÎÛË®»ØÓøüÐÂÍê±Ï¿ªÊ¼ÔĶÁd0de7a4f66ec102de2bd960590c69ec3d5bbdbad
Ë绯ѧԺ2014½ì±¾¿ÆÉú±ÏÒµÂÛÎÄ
Ë绯ѧԺ
±¾¿Æ±ÏÒµÂÛÎÄ
ÌâÄ¿:Ë绯Êб±ÁÖÇø³ÇÊÐÎÛË®»ØÓÃ
ѧÉúÐÕÃû£º
ѧ ºÅ£º 201050797 ר Òµ£º×ÊÔ´»·¾³Óë³ÇÏç¹æ»®¹ÜÀí Äê ¼¶£º 2010 ¼¶ Ò» °à Ö¸µ¼½Ìʦ£º
Ë绯ѧԺ2014½ì±¾¿ÆÉú±ÏÒµÂÛÎÄ
Suihua University Graduation Paper
City Wastewater Reuse of Suihua£¬Beilin
District
Student name Yin Jian Student number 201050797 Major Resource environment and urban planning Supervising teacher Jiang Yongqi Lecturer
Suihua University
Ë绯ѧԺ2014½ì±¾¿ÆÉú±ÏÒµÂÛÎÄ
Õª Òª
Ë绯ÊÐÊôÓÚÅ©Òµ³ÇÊУ¬Å©×÷Îï²úÁ¿ÔÚÈ«¹úÕ¼¾ÝÖØҪλÖá£ÎÒÃÇͨ¹ý²ÉÓÃÉúÎïÂ˳ØÎÛË®´¦Àíϵͳ£¬¿ÉÒÔÓÐЧÖÎÀíÉú»îÎÛË®£¬Ò»·½Ãæ¿ÉÒÔ¼õÉÙÉú»îÎÛË®ÖÐBOD¡¢COD¡¢SSºÍijЩ²¡ÔÌåµÈÓк¦ÎïÖʵĺ¬Á¿£¬´ïµ½Åŷűê×¼£¬·ÀÖ¹Éú»îÎÛË®ÎÛȾÍÁµØ¡¢Å©×÷Î½øÒ»²½±£»¤»·¾³ºÍÈËÌ彡¿µ£»ÁíÒ»·½Ãæ¶Ô´ï±êºóµÄÉú»îÎÛË®¼ÓÒÔÀûÓã¬ÊµÏÖË®×ÊÔ´µÄ¶à¼¶ÀûÓ㬼ä½ÓµÄ¼õÉÙÁËÉú»îÎÛË®µÄÅÅ·Å£¬´Ó¶ø´ïµ½½ÚԼˮ×ÊÔ´µÄÄ¿µÄ¡£
¹Ø¼ü´Ê£ºÉúÎïÂ˳أ»Éú»îÎÛË®£»Åŷűê×¼£»¶à¼¶ÀûÓÃ
Ë绯ѧԺ2014½ì±¾¿ÆÉú±ÏÒµÂÛÎÄ
Abstract
Suihua is an important agriculture city with mass production of crops in China. Using biological filter sewage treatment system, we can be effective in treating domestic sewage. On the one hand , it can reduce the content of sewage treatment in the BOD, COD, SS and certain pathogens and other harmful substances, to achieve discharge standards, sewage pollution prevention land, crops, further protect environment and human health. On the other hand, the use of standard of living sewage, realize multilevel utilization of water resources, indirect reduce sewage discharge, so as to achieve the purpose of saving water resource.
Key words: biological aerated filter; domestic sewage; emission standard; multilevel utilization