Horák P
Department of Parasitology, Charles University, Prague, Czechoslovakia.
Folia Parasitol (Praha). 1992;39(2):153-7.
Developmental stages of 8 species of parasitic helminths were found during examination of sludge from 3 sewage treatment plants in Central Bohemia, Czechoslovakia. The eggs were comprised from Ascaris sp., Toxocara sp., Toxascaris leonina, Parascaris equorum, Enterobius vermicularis, Trichuris sp., Capillaria sp. and Hymenolepis spp. The quantity of these organisms in 100 g of dried sludge ranged between 24-105 eggs of Ascaris sp., 12-47 eggs of Toxocara sp., 0-8 eggs of Toxascaris leonina, 0-1 egg of Parascaris equorum, 2-33 eggs of Trichuris sp., 0-12 eggs of Capillaria sp., 0-46 eggs of Enterobius vermicularis and 0-49 eggs of Hymenolepis spp. Some eggs of Hymenolepis spp. and Enterobius vermicularis were structurally damaged, while some eggs of Ascaris sp. and Enterobius vermicularis contained developed larvae.
在对捷克斯洛伐克中波希米亚地区3个污水处理厂的污泥进行检查时，发现了8种寄生蠕虫的发育阶段。这些虫卵包括蛔虫属、弓首蛔虫属、狮弓蛔虫、马副蛔虫、蠕形住肠线虫、鞭虫属、毛细线虫属和膜壳绦虫属。每100克干污泥中这些生物的数量为：蛔虫属24 - 105个虫卵、弓首蛔虫属12 - 47个虫卵、狮弓蛔虫0 - 8个虫卵、马副蛔虫0 - 1个虫卵、鞭虫属2 - 33个虫卵、毛细线虫属0 - 12个虫卵、蠕形住肠线虫0 - 46个虫卵、膜壳绦虫属0 - 49个虫卵。膜壳绦虫属和蠕形住肠线虫的一些虫卵结构受损，而蛔虫属和蠕形住肠线虫的一些虫卵含有发育的幼虫。
