Septic tank effluent filtering method
作者： Eric S. Ball
DOI:
关键词:
摘要: A method of filtering solids from the effluent a wastewater collection container (10) such as septic tank is disclosed. mesh screen filter (44) immersed in having concentration waste which have been allowed to distribute into scum layer (16) and sludge (14) with horizontal (18) liquid therebetween. The surrounded housing (12), interior surface exposed through plurality apertures (30) housing. Liquid flows (12) thereafter one side an opposite thereof area greater than Thereafter, outlet (62) (10). This very efficient consequently provides high quality effluent, while resisting clogging resultant collapse area.
lens.org 参考文章(11)
William C. Bowne, Sewage system discharge pump module ,(1988)
Gary K. Bowman, Septic tank sludge level indicator ,(1985)
Robert Zabel, Septic tank filters ,(1985)
Clifford E. Mohs, Free product collector and method ,(1992)
Ernest W Hostetter, Carbon water filter ,(1969)
Fumitaka Ozeki, Katsuhiko Kimura, Nobuoto Hattori, Norio Amemiya, Muneo Kasuga, Kiyoshi Miyashita, Akira Shimizu, Hiroshi Tsuda, Masaru Yamazaki, Collator with collate mode, non-collate mode and job separation mode ,(1981)
Harold L. Ball, Method of discharging septic tank filtered effluent ,(1982)
Jan D. Graves, Wastewater treatment mechanism ,(1991)
Eiji Oshima, Mahisa Matsufuji, Multi-unit flush system having carbon adsorber column in calcium carbonate bed ,(1988)
Jack D. Allred, Water recovery device ,(1987)