If you get all the water directly with soap, with detergents, with grease, (from washing dishes and cooking), plus all the chemicals used in a house, waterproofing occurs in less than "a rooster crows. ", for that it is done, the septic chamber, and for the kitchen some water degreasing chamber. luck
Yes. the use is quite different, if you moved to a field area, a good solution is, the kitchen water and laundry, divert it somewhere on the ground, making a very small lagoon, in addition to having some good worms to go fishing, improve the humidity of the campite, but make a buried box of 0.6 by 0.4 meter, equal depth, by an angle the water enters, in the opposite a cross barrier with perforation next to the floor, and exit above, in the large area, gather the grease on swimming, through the hole the water passes, through the upper outlet of the wall, escape,
continues: and goes to the well or the lagoon, the layer that joins, (something badly smelly), is periodically removed and buried to pay it, all the rest, (bath), to a septic chamber, and not to send detergents, anti bacterial or aggressive products, so you breed a good fauna that digests everything you have left over and you send by toilet, it can work very well for decades, (many). luck
Totally agree!! Very good description of what needs to be done to maintain a black well in optimal conditions. Regards