المستخدم vhu17u10

مستخدم منذ : 4 شهور (منذ يناير 12)
الرتبة : مستخدم مسجل
الاسم الكامل:
السكن الحالي:
الموقع الإلكتروني: http://www.chinascreenpipe.com/
نبذة شخصية: For more information on how to shock chlorinate a well, consult our fact sheet Shock Chlorination of Wells and Springs  or contract with a professional well driller.


Since precipitation of iron in the bacteria biomatting contributes to clogging of flow spaces, rehabilitation results are usually improved when acid treatments are alternated with bactericide treatments.


The most important preventative measure to avoid physical plugging is proper well development. Adequate well development will stabilize the aquifer material so that subsequent pumping from the well will not result in excessive sediment removal. Removal of fine silt and clay particles introduced in some drilling fluids, or which naturally occur in certain kinds of aquifers, can only be accomplished with the use of chemical treatments.


As with other chemical rehabilitation treatments, agitation of the chemical into and out of the aquifer formation is crucial to success of the operation. This agitation may be provided by a surge plunger, compressed air, well pump, or high-velocity jet.


Use of a high-velocity jet is generally recognized as the most effective means of agitation. When water from the well is re-circulated for jetting, sediment should be removed prior to reuse. Continuous removal of dislodged sediment, as done in a re-circulating jet operation, gives the best results as the cleaning solution is able to penetrate more deeply into the aquifer medium.

إحصاءات vhu17u10

النقاط : 100 نقاط (مصنف #4)
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